Question

(Q4) Solver the inequality.
6^x < 3^x

Answer 1

D

Explanation:

We need to graph both
`6^x` and
`3^x` and figure out the x-value at which the graph of
`6^x` is LESS THAN that of the graph of
`3^x`.

The attached picture shows the graph of
`6^x` in BLUE and the graph of
`3^x` in RED.

We need to find x-value where the BLUE graph is "BELOW" the RED graph. We can see that this occurs when x < 0.

Thus the correct answer is D