Quadratic Functions and Systems

• y ≥ -(x + 4)² + 1
• y < -(x - 4)² + 1
• y ≤ (x - 4)² + 1
• y ≤ -(x - 4)² + 1

Tags

CCSS.HSF-IF.C.7A

What is the domain of the function?

• All Real Numbers

• -3 ≤ x ≤ 1

• y ≥ 4

• y ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

A parabola has a vertex at (-3, 2). Where is the axis of symmetry?

• y = -2

• x = 3

• x = -3

• y = 2

Given the equation for this parabola:
 y=-(x-4)²-3,
does this parabola have a maximum or minimum value?

• Maximum

• Minimum

Tags

CCSS.HSF-IF.C.7A

Identify the vertex and whether the graph opens up or down.

• (5, 2); opens up

• (5, 2); opens down

• (-5, 2); opens up

• (-5, 2); opens down

Describe the transformations of f(x) when compared to the parent function.
f(x)=x²+5

• horizontal shift right 5 units

• horizontal shift left 5 units

• vertical shift up 5 units

• vertical shift down 5 units

Which graph best represents y = -x² + 6x - 1?

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7A

What are the solutions to 2x² - 24x = -36?

Tags

CCSS.HSA-REI.B.4B

Use the graph shown to answer the following questions. The graph of a quadratic function is shown on the grid. Which function is best represented by this graph?

• h(x) = x² - 3x - 9

• h(x) = x² + 3x - 9

• h(x) = x² - 6x

• h(x) = x² + 6x

What is the equation for the axis of symmetry of the graph shown above?

Mathematical Equivalence

ON