7 Awesome Color Options EZ Colors

Cosine Example 6

example 6

$\large y=cos\left ( \frac{1}{3}x\right )$

Reflection: No

Dilation: x-stretch by 1/3

Translation: No

Trigonometry terminology:

Amplitude: 1

Frequency: 1/3

Period: 2 $\pi$ /(1/3) = 6 $\pi$

Phase Shift: No

Vertical Translation: No