Parabolas and Polynomials

(2x - 1)(x + 2)

• 2x² + 3x - 2
• 2x² - 5x - 2
• 2x² + 3x + 2
• 2x² - 5x + 2

(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12
• 5x³ + 17x² - 24x +12
• 5x³ - 13x² + 24x +12
• 5x³ +13x² - 24x - 12

Tags

CCSS.HSA.APR.A.1

What is the domain of the graph?

• All real numbers
• To Infinity and beyond
• y ≥ 0
• x ≥ 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the graph?

• All real numbers
• To Infinity and beyond
• y ≥ 0
• x ≥ 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Select all the even degree functions.

• A

• B

• C

• D

Tags

CCSS.HSF.BF.B.3

What is the y-intercept of f(x)=3x²+4x-5?

• 3

• 4

• 5

• -5

• 2

Tags

CCSS.HSF-IF.C.7A

Which functions have a negative leading coefficient?

• A

• B

• C

• D

Which of the following could be an equation for the function shown?

• y=x(x+2)(x-1)

• y=x(x-2)(x+1)

• y=-3x(x+2)(x-1)

• y=-2x(x-2)(x+1)

Which three statements are true of the function f(x)=2-5x+3x²-2x³?

• The function has a y-intercept at 2.

• The graph of the function is a parabola.

• The function has a negative leading coefficient.

• The degree of the function is 3.

• As x-values get larger the y-values get larger.

Factor:
x² + 7x - 30

• (x + 10)(x - 7)
• (x - 10)(x + 3)
• (x + 10)(x + 3)
• (x + 10)(x - 3)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.REI.B.4