Question

How do you graph `y=3^-x`?

Answer 1

graph{y=3^-x [-10, 10, -5, 5]}

Explanation:

Plug in values for `x` and `y`.

Plot the dots `(x,y)`.

Connect the dots.

The resulting graph should look like this (like a reverse `y=e^x)`:

graph{y=3^-x [-10, 10, -5, 5]}