Characteristic of a Quadratic Equation and Axis of Symmetry and Vertex

A portion of a parabola is shown on the grid. Use the graph to complete the statement(s).

The vertex of the parabola is a ​ (a)   with a value of ​ (b)   . The domain of the parabola is ​ (c)   and the range is ​ (d)   .

• minimum

• -9

• all real numbers less than 0

• all real numbers greater than or equal to -9

• maximum

• -4

• all real numbers less than 7

• all real numbers

• 7

• -1

Tags

CCSS.HSF-IF.C.7A

Click on the vertex of the parabola.

Tags

CCSS.HSF-IF.C.7A

Tags

CCSS.HSF-IF.C.7A

A portion of a parabola is shown on the coordinate grid. Select all the true statments

• In the quadratic equation, the a-value is negative.

Tags

CCSS.HSF-IF.C.7A

What is the maximum value of the parabola?

Mathematical Equivalence

ON

Tags

CCSS.HSF-IF.C.7A

What's the max/min? 

• Minimum: -4

• Minimum: -3

• Maximum: -4 

• Minimum: -3

Tags

CCSS.HSF-IF.C.7A

What are zeros of the graph?

(a)   (b)  

• (1, 0)

• (5, 0)

• (3, -4)

• (0, 5)

• (0, 1)

Tags

CCSS.HSA.APR.B.3

The axis of symmetry of this parabola is...

• y=4

• y=-4

• x=4

• x=-4

Tags

CCSS.HSF-IF.C.7A

Which equation represents the parabola?

• -x² - 6x + 5

• x² + 6x + 5

• -x² + 6x - 5

• x² + 6x - 5

Tags

CCSS.HSF-IF.C.7A