Quadratic Rate of Change

Match

Match the following

• Vertex

• Y Intercept

• X Intercept

• Decreasing

• Increasing

(2.5, -1)

(0, 2)

(1, 0) & (4, 0)

1 to 2.5

2.5 to 4

• (2.5, -1)

• (0, 2)

• (1, 0) & (4, 0)

• 1 to 2.5

• 2.5 to 4

​Quadratics ROC

Multiple Choice

What is the slope from -1 to 1?

• m = -2

• m = 2

• m = 0

• m = -4

Fill in the Blank

Given the table of f(x), find the average rate of change on the interval [-2, 3]

Multiple Choice

f(x) = 2x² + 12x + 16
What is the average rate of change of f(x) on the interval [-3, -2].

• 2
• 1/2
• -2
• -1/2

Multiple Choice

Which function is quadratic?

• f(x)

• h(x)

• g(x)