I got these questions wrong in my test. Can someone explain this to me please???
f(x)-->(3x-2)/(x+2)
Find f '(x)
Find f '(2)
f:x-->2x+5, g:x-->(1/2)x
Find f(g:x)
Find g(f:x)
the first question involves calculus ... taking the derivative of a rational function f(x) using the quotient rule, then evaluating the value of that derivative f'(x) at x = 2, f'(2).
I believe the second function involves function composition.
I recommend you google the above topics and research how to do them yourself.