Alg. 1 Quad 1 Quiz

Tags

CCSS.HSF.BF.B.3

When a parabola opens "down" the vertex is known as a __________.

When a parabola opens "up" the vertex is known as the _________.

Tags

CCSS.HSF-IF.C.7A

What are the green dots called? (Choose ALL that apply.)

• solutions

• axis of symmetry

• zeroes

• roots

• y-intercepts

Tags

CCSS.HSF-IF.C.7A

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

What is the vertex?

• (5,2)
• (2,5)
• (-2,5)
• (-5,2)

solve using square roots

• ±81

• ±9

• ±3

• No real solution

Tags

CCSS.HSA-REI.B.4B

What are the x-intercepts (zeros)?

• x = -2 and x = 2

• x = -1 and x = 1

• x = 0

• x = 2 and x = -4

Tags

CCSS.HSF-IF.C.7A

What is the equation for the axis of symmetry?

• x = -1

• x = 8

• x = 1

• x = -3

Tags

CCSS.HSF-IF.C.7A

What is the range of the graph?

• -2 < y < 10
• -3 < x < 3
• -2 ≤ y ≤ 10
• -3≤ x ≤ 3

Tags

CCSS.HSF-IF.C.7A