Math 1 Unit 7 Quiz 2 Review

y = (x - 3)(x + 8)

What are the x-intercepts for the equation?

• (3, 0) and (-8, 0)

• (-3, 0) and (8, 0)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

y = (x - 3)(x + 8)

What is the axis of symmetry for the equation?

• x = 2.5

• x = 5

• x = 5.5

• x = -2.5

y = (x - 3)(x + 8)

Is the opening for the parabola upward or downward?

• upward

• downward

Tags

CCSS.HSF-IF.C.7A

y = (x - 3)(x + 8)

Is the vertex the maximum or minimum?

• minimum

• maximum

y = (x - 3)(x + 8)

What is the y-value of the vertex?

• -30.25

• -24

• -8.25

• -10.75

y = -(x + 6)(x - 10)

What are the x-intercepts for the equation?

• (-6, 0) and (10, 0)

• (6, 0) and (-10, 0)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

y = -(x + 6)(x - 10)

What is the axis of symmetry for the equation?

• x = 2

• x = -2

• x = 4

• x = -4

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

y = -(x + 6)(x - 10)

What is the vertex of the equation?

• (2, 64)

• (2, 60)

• (2, -64)

• (2, 80)

y = -(x + 6)(x - 10)

Is the vertex a maximum or minimum?

• maximum

• minimum

y = -(x + 6)(x - 10)

Does the parabola open upward or downward

• downward

• upward

Tags

CCSS.HSF-IF.C.7A