Category: Announcements (Page 3 of 6)

Lessons

17. Trigonometric functions reviewed 

18. Graphing trigonometric functions

WeBWorK 

• Trigonometry – Unit Circle

• Trigonometry – Sum Difference and Half Angle Formulas

• Trigonometry – Graphing Amplitude
• Trigonometry – Graphing Period
• Trigonometry – Graphing Phase Shift
• Trigonometry – Graphing Comprehensive

Other

• Last day to withdraw officially from the course: Wednesday, November 6
• Work through Desmos on the sine and cosine functions by Sunday, November 10 for an extra participation point. If you sign in using your free Desmos account, you should be able to save your work and return to it. Otherwise, you will have to complete the activity in one session.

Lessons

• 15. Equations and applications of exp
• 16. Compound interest and half-life

WeBWorK

• Exponential Functions – Equations
• Exponential Functions – Growth and Decay

Other

• Last day to withdraw officially from the course: Wednesday, November 6
• Work through Desmos on the sine and cosine functions by Sunday, November 10 for an extra participation point. If you sign in using your free Desmos account, you should be able to save your work and return to it. Otherwise, you will have to complete the activity in one session.

• Our and test is going to take place on Monday, October 28th. Please bring a calculator, as it is a requirement for the test. The test is on virtually every topic from the last exam. If you need to borrow a calculator, you can borrow one from the library.
• Tip: When in doubt, look up the MAT1375 Final Exam Review.
• Review for Unit 2. Another good tool is the little review at the end of each chapter in the textbook.
• Assume all WeBWorK sections are possible. But the following should be expected:
• 9. Roots of polynomials
• 10. Rational functions
• 11. Exploring discontinuities and asymptotes
• 12. Solving inequalities
• 13. Exponential and logarithmic functions
• 14. Properties of log and log equations