7 Awesome Color Options EZ Colors

Cosine Example 9

$\large y=cos(x-2)-1$

Reflection: No

Dilation: No

Translation: right 2 units, down 1 unit

Trigonometry terminology:

Amplitude: 1

Frequency: 1

Period: 2 $\pi$

Phase Shift: right 2 units

Vertical Translation: down 1 unit