Let f(x)=8^x. which function represents a transformation of f(x) by a vertical stretch with factor 2? ? a- g(x)=1/2*8^x b- g(x)=8^2x c- g(x)=2*8^x d- g(x)=8 1/2^x and give reasoning with your answer. i’m very unsure.

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

Simplify the expression. enter the correct answer.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?