Desmos is a free online calculator that does graphing and much more.
Calculate84 is a great iOS app. I’m not sure if they have an Android app.
About
This is the course site for MAT1275CO, section D121. This is an algebra and trigonometry course.
Professor Victor Sirelson
email: vsirelson@citytech.cuny.edu
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Office Hours
Student Email
Class Meetings
Class meetings will occur Monday and Wednesday every week, except holidays and special days. Click here for a calendar of meeting days. Log in to Blackboard by clicking on this link and use your CUNYFirst login and password. From there, navigate to our class, MAT1275CO D121. Once you’re in the class, click on “Units” on the left side, and find our session for the day.
Barring any objections, any Zoom classes will be recorded and placed on Blackboard in “Class Videos”
WeBWorK
This class uses WeBWorK, an online homework system, which can be found here. Your username and password have been emailed to you. If you do not have it, make sure you are checking the email address that is listed on your CUNYFirst file. Email me if you have problems.
Need Help with MAT 1275CO?
The Mathematics Department’s MAT 1275CO Course Hub has many resources for both students and faculty, including online lessons, review information, and more.
The WeBWorK Guide and the WeBWorK Q&A site is a place to ask and answer questions about your homework problems. HINT: To ask a question, start by logging in to your WeBWorK section, then click “Ask for Help” after any problem.
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Library Information
Ursula C. Schwerin Library
New York City College of Technology, C.U.N.Y
300 Jay Street, Library Building - 4th Floor
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