Free Printable Unit 4 Day 9 HW

Worksheets

Unit 4 Day 9 HW

Total questions: 12

Worksheet time: 11mins

Name

Class

Date

What do we call the highest or lowest point of a quadratic?

parabola

vertex

graph

point

What is the vertex of this parabola?

(−1, 3)

(−3, 11)

(−2, 5)

(0, 5)

Where is the axis of symmetry for this parabola?

x = −1

x = 0

y = 3

x = −3

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

y = -2

x = 3

x = -3

y = 2

What is the orange line called?

Line of Solutions

Roots

Vertex

Axis of Symmetry

If the vertex of this graph is (2, -1), what is the axis of symmetry?

x= -1

x = 2

y = -1

x = -2

The axis of symmetry of this parabola is...

y=4

y=-4

x=4

x=-4

What are the X-intercept(s) of this graph?

-1 and -3

1 and -3

1 and 3

-1 and 3

The graph of a Quadratic function is shown. Select ALL the statements that are true about the graph.

it has a minimum

it has a maximum

the x - intercepts are (1, 0) and (3, 0)

The y - intercept is (0, 0)

The axis of symmetry is x = 2

10.

The graph of a Quadratic function is shown. Select ALL the statements that are true about the graph.

it has minimum

it has a maximum

The y - intercept is (0, 0)

There is only one x-intercept

In the equation ax² + bx + c, the value of "a" would be negative x because the Parabola opens down.

11.

What are the x- intercepts?

(0, 0) and (0, -4)

(0, 0) and (4, 0)

(0, 0)

x= 2

12.

What is the y-intercept of this parabola?