Question

using the graphing method to solve the equation 13(0.25)^x=7 Round your answer to the nearest thousandth

Answer 1

x = 0.447

Explanation:

You need to use your graphing calculator for this.

In y=, put 13(0.25)^x in Y1 and put 7 in y2. Using 2nd trace, find the intersections.

The answer I got was x = 0.447.