### Home > CALC > Chapter 1 > Lesson 1.3.2 > Problem 1-118

1-118.

Graph the sin curve.

The domain is all of the *x*-values included in the graph and the range is all of the *y*-values that are included in the graph. Remember when looking at the graph that π equals about 3.1415.

Graph the inverse of *y* = sin(*x*) by reflecting the graph of sin(*x*) across the line *y* = *x*.

Repeat the steps in parts a and b using *y* = cos(*x*).

Use the eTool below to view the graphs.

Click on the link to the right to view the full version of the eTool. Calc 1-118 HW eTool