Find the Period of a Sine or Cosine Function

Practice Questions

Pre-Calculus › Find the Period of a Sine or Cosine Function

Questions

9

1

What is the period of this sine graph?

Trig period 1

2

Write the equation for a cosine graph with a minimum at $\left(\frac{ 3 \pi }{ 8 } , -5\right)$ and a maximum at $\left(\frac{ 11 \pi }{ 8 } , -1 \right)$ .

3

What is the period of this graph?

3cos etc with pi and two pi

4

What is the period of the graph $y = -2 \cos (\frac { \pi }{8 } x + 1 )$ ?

5

Please choose the best answer from the following choices.

Find the period of the following function in radians:

6

Give the period and frequency for the equation $y = 4 \sin (6x - \pi ) + 2$ .

7

Please choose the best answer from the following choices.

Find the period of the following function.

8

Given $F(t)=sin\left(\frac{x}{2}-4\right)$ , what is the period for the function?

9

What could be the function for the following graph?

4sin

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