Precalculus Examples

$x = 3 + 2 \sin (x)$ , $y = 1 + 5 \cos (x)$

Step 1

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x \approx 3.09438341$

$y = 1 + 5 \cos (x)$

Step 2