Question

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) = 3x + 1

x g(x)
−2 1.11
−1 1.33
0 2
1 4
2 10

Based on the tables, what is the solution to the equation 2(3)x = 3x + 1?
x = −1
x = 0
x = 1
x = 2

Answer 1

@bonez

Answer 2

Look at when they have the same values

Answer 3

When x is -1, f(x) is 0.67 and g(x) is 1.33

So it's not A

Answer 4

it's 2

Answer 5

They both have 2 as the y value, yes

What is the x value though?

Answer 6

x=2

Answer 7

got it

Answer 8

no no, x = 0

Look at the left side of the table