Key Terms of Quadratic Functions

The graph of a quadratic function is shown.

What are the zeros of the function?

(Select TWO correct answers)

Tags

CCSS.HSA.APR.B.3

The graph of a quadratic function is shown on the grid.

Which points best represent the roots of the function?

Select TWO points.

The graph of a quadratic function is shown on the grid. Which statement appears to be TRUE?

• The function has two zeros.

• The minimum value of the function is 9.

Tags

CCSS.HSF-IF.C.7A

Organize these options into the right categories.

Groups:

(a) Supported by the Graph

,

(b) Not Supported by the Graph

• The zeros are -5 and 1

• The y-intercept is (2, 0)

• The vertex is (-2, 3)

• The maximum value is 3

• The axis of symmetry is y = -2

Tags

CCSS.HSF-IF.C.7A

The answers to quadratic functions are called?

• Roots

  Zeros

  x-intercepts

  & Solutions

• Roots

  Zeros

  y-intercepts

  & Solutions

• Axis of Symmetry

  Zeros

  x-intercepts

  & Solutions

• Roots

  Zeros

  X-intercepts

  & Vertex

Tags

CCSS.HSF-IF.C.7D

Which of the following is not the same as "solution"?

• x-intercept

• roots

• zeros

• y-intercept

Tags

CCSS.HSF-IF.C.7A

Define Y-intercept

• Where the parabola touches or intersects the x-axis, also called the x-intercept

• The lowest y-value on the graph

• The highest y-value on the graph

• Where the parabola touches or intersects the y-axis

Tags

CCSS.HSF-IF.C.7A

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum 

Tags

CCSS.HSF-IF.C.7A

• 1

• 3

• 2

• 5

• 4

What is the minimum value of g?

Mathematical Equivalence

ON

Tags

CCSS.HSF-IF.C.7A