I don't understand how to find the values for 1a and 1b. I am having trouble understanding the relationship between f and g. Also I don't understand how to find f(-4), f(0) and f(1)? Am I just plugging in the given number for x?

Math3AQuiz1AF1... IQ i.'+ Math 3A - Quiz 1 Name: Sections 1.1-1.3 1. The graphs of f (x) and 900 are given. (a) For what values of x is f (x) = g(x)? (b) Find the values of f(2) and 9(4). 2 . 2. If f(x) = {3; 3' if: f 3. Find f(4),f(0) and f(1). 3. Find the exact value of tan (arcsin )