Trig Chapter 13 Review

Determine whether or not the following function is periodic.

Evaluate the expression csc((3π)/4). Write your answer in exact form.

What is the amplitude of the following sine function?

What is the period of the function y=3tan(1/2)x

Evaluate the expression sin(-π). Write your answer in exact form.

Find the measure of an angle between 0º and 360º coterminal with the angle -40º

Determine whether or not the following function is periodic.

Find the measure of an angle coterminal with the angle -210º.

What is the equation for the cosine function with amplitude 3, period (π/4), assuming a>0?

This question is worth no points; TAKE YOUR TIME. Sketch y=cscx on the interval 0≤x≤2π.

Evaluate the expression sec210º. Write your answer in exact form.

Express 225º in radian measure. 

Determine whether or not the following function is periodic.

Express 1.2π radians in degrees.

How many cycles does this sine function have in the interval from 0 to 2π?