ChillSemesterSign in

MAT 1275CO

College Algebra & Trig w Coreq · 4 credits · Fall 2026

Requirements

CUNY proficiency in mathematics; MAT 1275CO is equivalent to MAT 1275 for grade replacement purposes

About this course

This course includes polynomial, rational, radical, trigonometric, logarithmic, and exponential expressions. Equations with one variable, linear and quadratic equations with two variables and their graphs, and systems of two such equations are covered. It is equivalent to MAT1275 with extended hours used for guided hands-on problem-solving and practice.

Seat status as of Sep 29, 11:50 PM ET. Seats change fast, so a class shown as open may be full by now. Watch a full class to be emailed the moment it opens.

102 of 102 sections · 42 open

Chill Rank compares professors using Rate My Professors reviews, from Chill to Brutal. What each rank means

200D-LEC Regular
Mon/Wed · 8:30 AM - 10:10 AM
Namm N-701A
Satyanand SinghChill Rank 2 of 5: Easy?★ 4.3(84)Difficulty 2.6/5 · 81% would take again#6 chillest of 20 for this course
In PersonClosed
200L-CHR Regular
Mon/Wed · 10:10 AM - 11:00 AM
Namm N-701A
Satyanand SinghChill Rank 2 of 5: Easy?★ 4.3(84)Difficulty 2.6/5 · 81% would take again#6 chillest of 20 for this course
In PersonClosed
201D-LEC Regular
Mon/Wed · 8:30 AM - 10:10 AM
Namm N-719
Bruce KanChill Rank 2 of 5: Easy?★ 4.7(37)Difficulty 2.5/5 · 93% would take again#5 chillest of 20 for this course
In PersonClosed
201L-CHR Regular
Mon/Wed · 10:10 AM - 11:00 AM
Namm N-719
Bruce KanChill Rank 2 of 5: Easy?★ 4.7(37)Difficulty 2.5/5 · 93% would take again#5 chillest of 20 for this course
In PersonClosed
202D-LEC Regular
Mon/Wed · 8:30 AM - 10:10 AM
Namm N-517
Roman KushnirChill Rank 5 of 5: Brutal?★ 2.1(18)Difficulty 4.1/5 · 28% would take again#18 chillest of 20 for this course
In PersonClosed
202L-CHR Regular
Mon/Wed · 10:10 AM - 11:00 AM
Namm N-517
Roman KushnirChill Rank 5 of 5: Brutal?★ 2.1(18)Difficulty 4.1/5 · 28% would take again#18 chillest of 20 for this course
In PersonClosed
203D-LEC Regular
Mon/Wed · 8:30 AM - 10:10 AM
Namm N-518
Yashasvi AulakNo Rate My Professors rating found
In PersonClosed
203L-CHR Regular
Mon/Wed · 10:10 AM - 11:00 AM
Namm N-518
Yashasvi AulakNo Rate My Professors rating found
In PersonClosed
205D-LEC Regular
Tue/Thu · 8:30 AM - 10:10 AM
Namm N-700
Dominick DesantisChill Rank 4 of 5: Busy?★ 2.6(25)Difficulty 3.2/5 · 25% would take again#15 chillest of 20 for this course
In PersonOpen
205L-CHR Regular
Tue/Thu · 10:10 AM - 11:00 AM
Namm N-700
Dominick DesantisChill Rank 4 of 5: Busy?★ 2.6(25)Difficulty 3.2/5 · 25% would take again#15 chillest of 20 for this course
In PersonClosed
206D-LEC Regular
Tue/Thu · 8:30 AM - 10:10 AM
Namm N-500
Andrew DouglasChill Rank 1 of 5: Chill?★ 4.9(52)Difficulty 1.8/5 · 96% would take again#1 chillest of 20 for this course
In PersonOpen
206L-CHR Regular
Tue/Thu · 10:10 AM - 11:00 AM
Namm N-500
Andrew DouglasChill Rank 1 of 5: Chill?★ 4.9(52)Difficulty 1.8/5 · 96% would take again#1 chillest of 20 for this course
In PersonOpen
207D-LEC Regular
Tue/Thu · 8:30 AM - 10:10 AM
Namm N-517
Victor SirelsonChill Rank 3 of 5: Fair?★ 3.9(18)Difficulty 2.9/5 · 84% would take again#9 chillest of 20 for this course
In PersonClosed
207L-CHR Regular
Tue/Thu · 10:10 AM - 11:00 AM
Namm N-517
Victor SirelsonChill Rank 3 of 5: Fair?★ 3.9(18)Difficulty 2.9/5 · 84% would take again#9 chillest of 20 for this course
In PersonClosed
208D-LEC Regular
Tue/Thu · 8:30 AM - 10:10 AM
Namm N-701A
Ariane MasudaChill Rank 5 of 5: Brutal?★ 2.6(34)Difficulty 3.9/5 · 33% would take again#16 chillest of 20 for this course
In PersonOpen
208L-CHR Regular
Tue/Thu · 10:10 AM - 11:00 AM
Namm N-701A
Ariane MasudaChill Rank 5 of 5: Brutal?★ 2.6(34)Difficulty 3.9/5 · 33% would take again#16 chillest of 20 for this course
In PersonOpen
211D-LEC Regular
Tue/Fri · 8:30 AM - 10:10 AM
Namm N-601A
Frederic AngladeNo Rate My Professors rating found
In PersonOpen
211L-CHR Regular
Tue/Fri · 10:10 AM - 11:00 AM
Namm N-601A
Frederic AngladeNo Rate My Professors rating found
In PersonOpen
212D-LEC Regular
Tue/Fri · 8:30 AM - 10:10 AM
Namm N-522
Ke ZhouNo Rate My Professors rating found
In PersonClosed
212L-CHR Regular
Tue/Fri · 10:10 AM - 11:00 AM
Namm N-522
Ke ZhouNo Rate My Professors rating found
In PersonClosed
215D-LEC Regular
Mon/Thu · 8:30 AM - 10:10 AM
Namm N-601A
Nicolai StuartNo Rate My Professors rating found
In PersonClosed
215L-CHR Regular
Mon/Thu · 10:10 AM - 11:00 AM
Namm N-601A
Nicolai StuartNo Rate My Professors rating found
In PersonClosed
216D-LEC Regular
Mon/Thu · 8:30 AM - 10:10 AM
Namm N-522
Julia RiveraChill Rank 1 of 5: Chill?★ 4.9(16)Difficulty 1.6/5 · 88% would take again#2 chillest of 20 for this course
In PersonClosed
216L-CHR Regular
Mon/Thu · 10:10 AM - 11:00 AM
Namm N-522
Julia RiveraChill Rank 1 of 5: Chill?★ 4.9(16)Difficulty 1.6/5 · 88% would take again#2 chillest of 20 for this course
In PersonClosed
217D-LEC Regular
Mon/Thu · 8:30 AM - 10:10 AM
Namm N-523
Kayla DavieOnly 2 ratings, too few to rank★ 5.0(2)Difficulty 2.0/5 · 100% would take again
In PersonOpen
217L-CHR Regular
Mon/Thu · 10:10 AM - 11:00 AM
Namm N-523
Kayla DavieOnly 2 ratings, too few to rank★ 5.0(2)Difficulty 2.0/5 · 100% would take again
In PersonOpen
220D-LEC Regular
Wed/Fri · 8:30 AM - 10:10 AM
Namm N-700
Lili GrigorianChill Rank 5 of 5: Brutal?★ 1.9(54)Difficulty 4.0/5 · 19% would take again#19 chillest of 20 for this course
In PersonClosed
220L-CHR Regular
Wed/Fri · 10:10 AM - 11:00 AM
Namm N-700
Lili GrigorianChill Rank 5 of 5: Brutal?★ 1.9(54)Difficulty 4.0/5 · 19% would take again#19 chillest of 20 for this course
In PersonClosed
221D-LEC Regular
Wed/Fri · 8:30 AM - 10:10 AM
Namm N-500
Gohar AntonyanNo Rate My Professors rating found
In PersonClosed
221L-CHR Regular
Wed/Fri · 10:10 AM - 11:00 AM
Namm N-500
Gohar AntonyanNo Rate My Professors rating found
In PersonClosed
222D-LEC Regular
Wed/Fri · 8:30 AM - 10:10 AM
Namm N-523
Yu GuNo Rate My Professors rating found
In PersonClosed
222L-CHR Regular
Wed/Fri · 10:10 AM - 11:00 AM
Namm N-523
Yu GuNo Rate My Professors rating found
In PersonClosed
225D-LEC Regular
Mon/Wed · 11:30 AM - 1:10 PM
Namm N-701A
Ariane MasudaChill Rank 5 of 5: Brutal?★ 2.6(34)Difficulty 3.9/5 · 33% would take again#16 chillest of 20 for this course
In PersonClosed
225L-CHR Regular
Mon/Wed · 1:10 PM - 2:00 PM
Namm N-701A
Ariane MasudaChill Rank 5 of 5: Brutal?★ 2.6(34)Difficulty 3.9/5 · 33% would take again#16 chillest of 20 for this course
In PersonClosed
226D-LEC Regular
Mon/Wed · 11:30 AM - 1:10 PM
Namm N-719
Kayla DavieOnly 2 ratings, too few to rank★ 5.0(2)Difficulty 2.0/5 · 100% would take again
In PersonClosed
226L-CHR Regular
Mon/Wed · 1:10 PM - 2:00 PM
Namm N-719
Kayla DavieOnly 2 ratings, too few to rank★ 5.0(2)Difficulty 2.0/5 · 100% would take again
In PersonClosed
227D-LEC Regular
Mon/Wed · 11:30 AM - 1:10 PM
Namm N-500
Hengxin LiNo Rate My Professors rating found
In PersonClosed
227L-CHR Regular
Mon/Wed · 1:10 PM - 2:00 PM
Namm N-500
Hengxin LiNo Rate My Professors rating found
In PersonClosed
228D-LEC Regular
Mon/Wed · 11:30 AM - 1:10 PM
Namm N-700
Ivana Stanisavljevic-SalernoNo Rate My Professors rating found
In PersonClosed
228L-CHR Regular
Mon/Wed · 1:10 PM - 2:00 PM
Namm N-700
Ivana Stanisavljevic-SalernoNo Rate My Professors rating found
In PersonClosed
230D-LEC Regular
Tue/Fri · 11:30 AM - 1:10 PM
Namm N-500
Grazyna NiezgodaChill Rank 3 of 5: Fair?★ 3.6(23)Difficulty 3.3/5 · 75% would take again#11 chillest of 20 for this course
In PersonClosed
230L-CHR Regular
Tue/Fri · 1:10 PM - 2:00 PM
Namm N-500
Grazyna NiezgodaChill Rank 3 of 5: Fair?★ 3.6(23)Difficulty 3.3/5 · 75% would take again#11 chillest of 20 for this course
In PersonClosed
231D-LEC Regular
Tue/Fri · 11:30 AM - 1:10 PM
Namm N-700
Andrew VaughnChill Rank 2 of 5: Easy?★ 4.7(25)Difficulty 2.3/5 · 92% would take again#4 chillest of 20 for this course
In PersonClosed
231L-CHR Regular
Tue/Fri · 1:10 PM - 2:00 PM
Namm N-700
Andrew VaughnChill Rank 2 of 5: Easy?★ 4.7(25)Difficulty 2.3/5 · 92% would take again#4 chillest of 20 for this course
In PersonClosed
232D-LEC Regular
Tue/Fri · 11:30 AM - 1:10 PM
Namm N-701A
Alexander ArakelianNo Rate My Professors rating found
In PersonOpen
232L-CHR Regular
Tue/Fri · 1:10 PM - 2:00 PM
Namm N-701A
Alexander ArakelianNo Rate My Professors rating found
In PersonOpen
235D-LEC Regular
Wed/Fri · 11:30 AM - 1:10 PM
Namm N-517
Bruce KanChill Rank 2 of 5: Easy?★ 4.7(37)Difficulty 2.5/5 · 93% would take again#5 chillest of 20 for this course
In PersonClosed
235L-CHR Regular
Wed/Fri · 1:10 PM - 2:00 PM
Namm N-517
Bruce KanChill Rank 2 of 5: Easy?★ 4.7(37)Difficulty 2.5/5 · 93% would take again#5 chillest of 20 for this course
In PersonClosed
236D-LEC Regular
Wed/Fri · 11:30 AM - 1:10 PM
Namm N-518
Louis PearsonNo Rate My Professors rating found
In PersonClosed
236L-CHR Regular
Wed/Fri · 1:10 PM - 2:00 PM
Namm N-518
Louis PearsonNo Rate My Professors rating found
In PersonClosed
237D-LEC Regular
Wed/Fri · 11:30 AM - 1:10 PM
Namm N-601A
Asad ZiaNo Rate My Professors rating found
In PersonClosed
237L-CHR Regular
Wed/Fri · 1:10 PM - 2:00 PM
Namm N-601A
Asad ZiaNo Rate My Professors rating found
In PersonClosed
240D-LEC Regular
Mon/Wed · 2:30 PM - 4:10 PM
Namm N-701A
Jeffrey KornhauserNo Rate My Professors rating found
In PersonOpen
240L-CHR Regular
Mon/Wed · 4:10 PM - 5:00 PM
Namm N-701A
Jeffrey KornhauserNo Rate My Professors rating found
In PersonOpen
241D-LEC Regular
Mon/Wed · 2:30 PM - 4:10 PM
Namm N-700
Jose Armando Sanchez DiazOnly 1 rating, too few to rank★ 1.0(1)Difficulty 5.0/5 · 0% would take again
In PersonOpen
241L-CHR Regular
Mon/Wed · 4:10 PM - 5:00 PM
Namm N-700
Jose Armando Sanchez DiazOnly 1 rating, too few to rank★ 1.0(1)Difficulty 5.0/5 · 0% would take again
In PersonClosed
242D-LEC Regular
Mon/Wed · 2:30 PM - 4:10 PM
Namm N-500
Lilani SeneviratneNo Rate My Professors rating found
In PersonClosed
242L-CHR Regular
Mon/Wed · 4:10 PM - 5:00 PM
Namm N-500
Lilani SeneviratneNo Rate My Professors rating found
In PersonClosed
243D-LEC Regular
Mon/Wed · 2:30 PM - 4:10 PM
Namm N-517
Irania VazquezChill Rank 2 of 5: Easylimited data?★ 4.8(6)Difficulty 2.3/5 · 100% would take again#7 chillest of 20 for this course
In PersonClosed
243L-CHR Regular
Mon/Wed · 4:10 PM - 5:00 PM
Namm N-517
Irania VazquezChill Rank 2 of 5: Easylimited data?★ 4.8(6)Difficulty 2.3/5 · 100% would take again#7 chillest of 20 for this course
In PersonClosed
245D-LEC Regular
Tue/Thu · 2:30 PM - 4:10 PM
Namm N-500
Alexander RozenblyumChill Rank 3 of 5: Fair?★ 4.1(139)Difficulty 3.2/5 · 78% would take again#10 chillest of 20 for this course
In PersonClosed
245L-CHR Regular
Tue/Thu · 4:10 PM - 5:00 PM
Namm N-500
Alexander RozenblyumChill Rank 3 of 5: Fair?★ 4.1(139)Difficulty 3.2/5 · 78% would take again#10 chillest of 20 for this course
In PersonClosed
246D-LEC Regular
Tue/Thu · 2:30 PM - 4:10 PM
Namm N-700
Grazyna NiezgodaChill Rank 3 of 5: Fair?★ 3.6(23)Difficulty 3.3/5 · 75% would take again#11 chillest of 20 for this course
In PersonOpen
246L-CHR Regular
Tue/Thu · 4:10 PM - 5:00 PM
Namm N-700
Grazyna NiezgodaChill Rank 3 of 5: Fair?★ 3.6(23)Difficulty 3.3/5 · 75% would take again#11 chillest of 20 for this course
In PersonOpen
247D-LEC Regular
Tue/Thu · 2:30 PM - 4:10 PM
Namm N-701A
John ChiarelliChill Rank 5 of 5: Brutal?★ 1.7(14)Difficulty 4.4/5 · 0% would take again#20 chillest of 20 for this course
In PersonClosed
247L-CHR Regular
Tue/Thu · 4:10 PM - 5:00 PM
Namm N-701A
John ChiarelliChill Rank 5 of 5: Brutal?★ 1.7(14)Difficulty 4.4/5 · 0% would take again#20 chillest of 20 for this course
In PersonClosed
248D-LEC Regular
Tue/Thu · 2:30 PM - 4:10 PM
Namm N-517
Jie Xi LiNo Rate My Professors rating found
In PersonOpen
248L-CHR Regular
Tue/Thu · 4:10 PM - 5:00 PM
Namm N-517
Jie Xi LiNo Rate My Professors rating found
In PersonOpen
250D-LEC Regular
Tue/Fri · 2:30 PM - 4:10 PM
Namm N-518
Sylvie BonsardNo Rate My Professors rating found
In PersonOpen
250L-CHR Regular
Tue/Fri · 4:10 PM - 5:00 PM
Namm N-518
Sylvie BonsardNo Rate My Professors rating found
In PersonOpen
251D-LEC Regular
Tue/Fri · 2:30 PM - 4:10 PM
Namm N-601A
Stephan GerveNo Rate My Professors rating found
In PersonOpen
251L-CHR Regular
Tue/Fri · 4:10 PM - 5:00 PM
Namm N-601A
Stephan GerveNo Rate My Professors rating found
In PersonOpen
252D-LEC Regular
Tue/Fri · 2:30 PM - 4:10 PM
Namm N-522
Xuejian WangNo Rate My Professors rating found
In PersonClosed
252L-CHR Regular
Tue/Fri · 4:10 PM - 5:00 PM
Namm N-522
Xuejian WangNo Rate My Professors rating found
In PersonClosed
255D-LEC Regular
Mon/Thu · 2:30 PM - 4:10 PM
Namm N-518
Linina GoorovaChill Rank 5 of 5: Brutal?★ 2.5(32)Difficulty 3.6/5 · 20% would take again#17 chillest of 20 for this course
In PersonOpen
255L-CHR Regular
Mon/Thu · 4:10 PM - 5:00 PM
Namm N-518
Linina GoorovaChill Rank 5 of 5: Brutal?★ 2.5(32)Difficulty 3.6/5 · 20% would take again#17 chillest of 20 for this course
In PersonOpen
256D-LEC Regular
Mon/Thu · 2:30 PM - 4:10 PM
Namm N-601A
Nelly DubrovskyChill Rank 4 of 5: Busy?★ 2.7(33)Difficulty 3.4/5 · 41% would take again#14 chillest of 20 for this course
In PersonOpen
256L-CHR Regular
Mon/Thu · 4:10 PM - 5:00 PM
Namm N-601A
Nelly DubrovskyChill Rank 4 of 5: Busy?★ 2.7(33)Difficulty 3.4/5 · 41% would take again#14 chillest of 20 for this course
In PersonOpen
257D-LEC Regular
Mon/Thu · 2:30 PM - 4:10 PM
Namm N-522
Yang ChenNo Rate My Professors rating found
In PersonOpen
257L-CHR Regular
Mon/Thu · 4:10 PM - 5:00 PM
Namm N-522
Yang ChenNo Rate My Professors rating found
In PersonOpen
261D-LEC Regular
Wed/Fri · 2:30 PM - 4:10 PM
Namm N-1005
Samuel StewartNo Rate My Professors rating found
In PersonClosed
261L-CHR Regular
Wed/Fri · 4:10 PM - 5:00 PM
Namm N-1005
Samuel StewartNo Rate My Professors rating found
In PersonClosed
262D-LEC Regular
Wed/Fri · 2:30 PM - 4:10 PM
Namm N-716
Nicholas VideenNo Rate My Professors rating found
In PersonOpen
262L-CHR Regular
Wed/Fri · 4:10 PM - 5:00 PM
Namm N-716
Nicholas VideenNo Rate My Professors rating found
In PersonOpen
265E-LEC Regular
Mon/Wed · 6:00 PM - 7:40 PM
Namm N-701
Frantz TheodoreChill Rank 3 of 5: Fair?★ 3.7(17)Difficulty 3.1/5 · 50% would take again#12 chillest of 20 for this course
In PersonOpen
265L-CHR Regular
Mon/Wed · 7:40 PM - 8:30 PM
Namm N-701
Frantz TheodoreChill Rank 3 of 5: Fair?★ 3.7(17)Difficulty 3.1/5 · 50% would take again#12 chillest of 20 for this course
In PersonOpen
266E-LEC Regular
Mon/Wed · 6:00 PM - 7:40 PM
Namm N-701A
Brendan ZhengNo Rate My Professors rating found
In PersonOpen
266L-CHR Regular
Mon/Wed · 7:40 PM - 8:30 PM
Namm N-701A
Brendan ZhengNo Rate My Professors rating found
In PersonOpen
270E-LEC Regular
Tue/Thu · 6:00 PM - 7:40 PM
Namm N-700
Ying YuChill Rank 1 of 5: Chill?★ 4.8(39)Difficulty 2.5/5 · 97% would take again#3 chillest of 20 for this course
In PersonOpen
270L-CHR Regular
Tue/Thu · 7:40 PM - 8:30 PM
Namm N-700
Ying YuChill Rank 1 of 5: Chill?★ 4.8(39)Difficulty 2.5/5 · 97% would take again#3 chillest of 20 for this course
In PersonOpen
271E-LEC Regular
Tue/Thu · 6:00 PM - 7:40 PM
Namm N-701
Wladina AlexakosNo Rate My Professors rating found
In PersonClosed
271L-CHR Regular
Tue/Thu · 7:40 PM - 8:30 PM
Namm N-701
Wladina AlexakosNo Rate My Professors rating found
In PersonClosed
275E-LEC Regular
Tue/Fri · 6:00 PM - 7:40 PM
Namm N-701A
Chelsea ChinOnly 2 ratings, too few to rank★ 5.0(2)Difficulty 3.0/5 · 100% would take again
In PersonClosed
275L-CHR Regular
Tue/Fri · 7:40 PM - 8:30 PM
Namm N-701A
Chelsea ChinOnly 2 ratings, too few to rank★ 5.0(2)Difficulty 3.0/5 · 100% would take again
In PersonClosed
280E-LEC Regular
Mon/Thu · 6:00 PM - 7:40 PM
Namm N-500
Sue SeccaficoNo Rate My Professors rating found
In PersonOpen
280L-CHR Regular
Mon/Thu · 7:40 PM - 8:30 PM
Namm N-500
Sue SeccaficoNo Rate My Professors rating found
In PersonOpen
281E-LEC Regular
Mon/Thu · 6:00 PM - 7:40 PM
Namm N-518
Terence VictorChill Rank 2 of 5: Easy?★ 4.3(63)Difficulty 3.0/5 · 87% would take again#8 chillest of 20 for this course
In PersonOpen
281L-CHR Regular
Mon/Thu · 7:40 PM - 8:30 PM
Namm N-518
Terence VictorChill Rank 2 of 5: Easy?★ 4.3(63)Difficulty 3.0/5 · 87% would take again#8 chillest of 20 for this course
In PersonOpen
285E-LEC Regular
Wed/Fri · 6:00 PM - 7:40 PM
Namm N-700
Khrystyna TrowbridgeNo Rate My Professors rating found
In PersonOpen
285L-CHR Regular
Wed/Fri · 7:40 PM - 8:30 PM
Namm N-700
Khrystyna TrowbridgeNo Rate My Professors rating found
In PersonOpen
CN10-LEC PCL
Sat · 8:30 AM - 12:21 PM
Namm N-225
Toufik AyoubChill Rank 4 of 5: Busy?★ 3.7(32)Difficulty 2.9/5 · 31% would take again#13 chillest of 20 for this course
In PersonClosed
CN11-CHR PCL
Wed · 3:55 PM - 5:50 PM
Namm N-1022A
Toufik AyoubChill Rank 4 of 5: Busy?★ 3.7(32)Difficulty 2.9/5 · 31% would take again#13 chillest of 20 for this course
In PersonClosed