Given that f(x) = 2x+4 and h(x)= x3, find (h of)(1).

What is a rational number between 9.5 and 9.7

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.