: Sketch the graph of f(x) = -xel/x %3D

Let f(x) = 5x – 2 and g(x) = 2- x^2. Find the following. A) g(f(3)) B) f(g(x)) C) f(f(x))

f(x)= (2x - 4)/(x+3) Use interval notation to indicate where f(x) is decreasing. Can you also explain how you came with the conclusion, I'm struggling to understand what I am doing wrong.

Find f(-2) for f(x)=3x/x^2-2x-8

How to do intermediate value thereom f(x)=2x3+6x2-8x+2 : [-5,-4]