Algebra 1 Intro to Quadratic Functions Final Practice

Does this graph in the back have maximum or minimum value?

• maximum
• minimum
• neither
• both

Is this a max or min?

• max
• min
• cannot be determined

What is the y intercept for the equation:
y = -8x² + 3x - 7

• (0, -8)
• (0, 3)
• (-8, -7)
• (0, -7)

Tags

CCSS.HSF-IF.C.7A

The lowest point one hits when using a swing would represent what?

• Maximum value
• Minimum value
• A root
• An x-intercept

Tags

CCSS.HSF-IF.C.7A

What is the maximum/minimum of a parabola called?

• vertex
• point
• top
• bottom

What is the vertex of this parabola?

• (−1, 3)
• (−3, 11)
• (−2, 5)
• (0, 5)

What is the y-intercept of this parabola?

• (−1, 3)
• (−3, 11)
• (−2, 5)
• (0, 5)

Tags

CCSS.HSF-IF.C.7A

Given the equation above, find h(-3).

• -13
• 5
• -23
• 23

Tags

CCSS.HSF.IF.A.2

If f(x)=6x²-4,
what is f(-1)?

• -2
• 13
• 2
• 0

Tags

CCSS.HSF.IF.A.2

What is the name of this form:
y = ax² + bx + c

• vertex form
• standard form
• factored form
• zero form