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Staar Parabolas Review

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Used 2+ times

Staar Parabolas Review
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which equation would result in the parabola being wider?

y = 0.5x2 + 2

y = x2

y = 10x2 + 7

y = - 3x2 - 2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the correct graph for the equation y = - 0.5x2 + 2

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSF-IF.C.7A

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the vertex of this quadratic equation?

(-2,4)

(2,4)

(4,-2)

(-4,-2)

Tags

CCSS.HSF-IF.C.7A

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the y-intercept of this parabola?

(−1, 3)

(−3, 11)

(−2, 5)

(0, 5)

Tags

CCSS.HSF-IF.C.7A

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What do we call the graph of a quadratic function?

parabola

linear

cubic

sinusoidal

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The axis of symmetry is a line that goes through the...

y-intercept

any random point

vertex

x-axis or y-axis

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the green dashed line called?

roots or x-intercepts

parabola

Axis of symmetry / Line of symmetry

line of dashes

Tags

CCSS.HSF-IF.C.7A

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