This one is a bit hard so i need with this.

Will give find an equivalent function to f(x)=5(2)^3x. the 5(2)^3x means 5(2) to the 3x power answer choices: a: f(x)=125^x(8)^x b: f(x)=10^2x c: f(x)=40^x d: f(x)=5(8)^x

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8