PCH Semester 1 Chapter 4 Review

Front

What is the range of the function y=3sinθ - 2?

Back

[-5,1]

Front

What is the value of x if the answer is 17.30?

Back

17.30

Front

If cosθ = 4/7 and θ is in Q I, find tan θ.

Back

tan θ = √33 / 4

Front

What is the period for y = 4cos(1/2x + π) - 2?

Back

4π

Front

Convert -8π/5 radians to degrees.

Back

-288°

Front

What is the amplitude of the function y = 3sinθ?

Back

3

Front

What is the formula for converting radians to degrees?

Back

Degrees = Radians × (180/π)