If f(x)=x^3/2 then f'(4)=

First you have to find the derivative of the equation f(x)= . To do this, you can use the power rule ( goes to ). so the derivative would be f'(x)=  , which can be written as f'(x)= . then you plug in 4 for x, and get , so f'(x)=3

The range would be 13 because you’re finding the difference