Key Features Quadratic Linear

• The ball hits the ground in 6.2 seconds.

• vertex

• Reaches a max of 164 feet in 3 seconds.

• y-intercept

• The ball is launched from 20 feet

• x-intercept

Label the graph. Match the zero smaller and larger values by placing the box on the graph next to what it represents.

e

a

f

g

h

Vertex (5, -4)

Axis of Symmetry: x = 5

Vertex (4, -5)

Zero smaller value

Axis of Symmetry: x = -4

Zero larger value

Maximum

Minimum

Tags

CCSS.HSF-IF.C.7A

Which statement about the graph is FALSE?

• The vertex is (-3, 18)

• The vertex is a maximum

• The y-intercept is y = 0

• The axis of symmetry is y = -3

Tags

CCSS.HSF-IF.C.7A

Write the equation of the graph.

• y = 2x + 3

• y = -2x -3

• y = 1/2x + 3

• y = -1/2x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the y-intercept?

• (6, 0)

• (0, 6)

• (-3, 0)

• (0, -3)

Write the equation of a graph.

• y = 3x + 3

• y = -3x + 3

• y = 3x - 3

• y = -3x - 3

^{What is the x- intercept of the line?}

• (0,-2)

• (0,-1)

• (-1,0)

• (-2,0)

What is the y-intercept of the line?

• (-1,0)

• (1,0)

• (0,-2)

• (0,-1)

_{What is the x-intercept of the line?}

• (-.5,0)

• (.5,0)

• (0,.5)

• (0,-.5)

Find the slope and y-intercept of this line.

• Slope is 3, y-intercept is -3

• Slope is 1, y-intercept is 3

• Slope is -1, y-intercept is 3

• Slope is -3, y-intercept is 3

Tags

CCSS.8.EE.B.5