Quiz 1. For the function f(x) = 2 x^2 +3x -2 , find the average rate of change of the function over the

interval (-4,1-1

2. Find the average rate of change, complete with the correct unit shown on your answers. 2. On

Monday, the price of a gallon of gas was $3.74 and on Saturday, the price had risen to $4.06.

What is the average rate of change of the price of a gallon of gas from Monday to Saturday?

3. Give the domain and range of each. Tell if it is a function.

a) {(5,2), (-3, 1), (5,-4), (0, 11)

b) {(-6,-8), (5, 1), (9,-4), (7, 1), (15, 0)}

4. Give the name of the parent function and describe the transformation represented.

a) g(x)=x2-1

b) f(x) = x +5 -2