Log4 (x2 + 6) = log4 5x

What is the base of 1/9 to the power of 2

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5