AA Unit 5 REVIEW

What are the x-intercepts? Check all that apply.

• -1

• -7

• 1

• 7

• -4

Tags

CCSS.HSF-IF.C.7A

What are the two x-intercepts? Check all that apply.
 $y=x\left(x+8\right)$  

• 0

• -8

• 8

• 1

• 2

Tags

CCSS.HSF-IF.C.7C

Find the x-intercepts of the parabola.  Check all that apply.
 $y=x^2+6x+5$  

• -5

• -1

• 3

• -4

• 6

Tags

CCSS.HSF-IF.C.7A

The graph of a quadratic function is called

• a line
• a hyperbola
• a parabola
• a cubic

Tags

CCSS.HSF-IF.C.7A

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.C.7

CCSS.HSG.GPE.A.2

When a parabola opens downward the vertex is

• a minimum
• a maximum
• a vertex
• a parabola

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the y-intercept of this function?

• (5, 0)

• (-4, -3)

• (0, 5)

• (-5, 0)

Tags

CCSS.HSF-IF.C.7A

What is the vertex of this function?

• (-3, -4)

• (-4, -3)

• (0, 5)

• (-5, 0)

Tags

CCSS.HSF-IF.C.7A

What are the zeros for the function
f(x) = (x + 7)(x + 5)

• (7 , 0) and (5 , 0)
• (0 , 7) and (0 , 5)
• (-7 , 0) and (-5 , 0)
• (7 , 0) and (5 , 0)

Tags

CCSS.HSF-IF.C.7C