N problems 14-16, fi
4. 15y + (-10y) + 4
What is the answer

Sketch one cycle if the cosine function y=2cos2theta

If the discriminant if a quadratic equation is 4 which statement describes the roots?

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2