112k views
0 votes
using the graphing method to solve the equation 13(0.25)^x=7 Round your answer to the nearest thousandth

using the graphing method to solve the equation 13(0.25)^x=7 Round your answer to-example-1
User Chepukha
by
6.9k points

1 Answer

3 votes

Answer:

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.

User Marknote
by
6.7k points