Quadratic Functions

Does this graph have a maximum or minimum value?

• maximum
• minimum
• neither
• both

What piece of information does c identify in the following equation?
y=ax²+bx+c

• Zeroes
• Axis of Symmetry
• Direction
• y-intercept

What form is the equation in?
y = 2x²-8x+7

• Standard
• Vertex
• Factored
• None of These

What direction is the following equation opening?
y=-3x²-7x+8

• Up
• Down
• Left
• Right

Find the y-intercept of
f(x) = 2x²-2x + 1

• 2
• -2
• 1
• -1

Use the graph to determine the solutions.

• -1 and -3
• 1 and -3
• 1 and 3
• -1 and 3

Does
y = -4x²
have a maximum or minimum value?

• maximum
• minimum

What are the x-intercepts?

• 0 and 2
• -4 and 0
• 2 and 3
• 0 and 4

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

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

What is the range of this function?

• All real numbers.
• All real numbers greater than or equal to 0.
• All real numbers greater than or equal to -2.
• All real numbers greater than or equal to 2.