Rajiv paid using a 10 bill how much will she receive

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?