Solve the inequality graphically. 4^x > 2^x

A. x > 0

B. x < 0

C. x > 1

D. x < 1

A. x > 0

Step-by-step explanation:

see graph

4^x > 2^x

Replace 4 with 2^2

2^2^x > 2^x

a^b^x = a^ (b*c) so

2^ 2x > 2^x

If the bases are the same, the exponents must keep the same ratio

2x>x

This is true if x>0