Precalculus Examples

$d = 8 \cos (\frac{6 π}{5} t)$

Step 1

Combine $\frac{6 π}{5}$ and $t$ .

$d = 8 \cos (\frac{6 π t}{5})$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$