12/4 Unit 2 Review

What is f when x equals 4?

• -5
• 0
• 3
• 6

What is f(6)?

• 20
• 33
• 3
• 3, -3

What is g(7) if:

• -17
• -13 
• 13       
• 17

Using the pictured graph, what is f(-3)? 

• -3
• -1
• 1
• 3

Find h(5) using the equation.

• -25

• 25

• 3

• 7

• undefined

What is the degree of the polynomial function below?

y = x³ + 4x - 5

What are the x-intercepts of the following function?
y = 2(x - 1)(x +3)(x - 4)

• 1, 3 and 4
• 2, 1, -3, and 4
• -1, 3, and -4
• 1, -3, and 4

What could be the equation for this graph?

• y = -2x³ + 1x + 3
• y = (x - 2)(x + 1)(x + 3)
• y = (x + 2)(x - 1)(x - 3)
• y = -2x² + 1x + 3

Find the factored form of the function graphed:

• y = -(x + 1)(x - 1)(x - 2)
• y= (x + 1)²(2 - x)
• y = (-x + 1)²(x - 2)
• y = -(x - 1)²(x + 2)

Which of the following helps determine end behavior?

• The leading term

• The number of terms in the function

• The y-intercept

• The x-intercepts