Question

Math Help

The tables below show the values of f(x) and g(x) for different values of x:

f(x) = 2(3)^x
x f(x)
-2 0.22
-1 0.67
0 2
1 6
2 18

g(x) = 3^x + 3
x g(x)
-2 3.11
-1 3.33
0 4
1 6
2 12

Based on the tables, what is the solution to the equation 2(3)^x = 3^x + 3?

x = −1
x = 0
x = 1
x = 6

Answer 1

x=1, because they both have the same height (y), so they'll cross each other!