Coordinate Solutions

Coordinate Solutions

9th Grade

20 Qs

quiz-placeholder

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Coordinate Solutions

Coordinate Solutions

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSF-IF.C.7A, 5.G.A.1, 8.EE.C.8B

+3

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If we have the equation y=ax2+bx+c, how can we can find the x-coordinate of the vertex?

-a

-b/a

b/2a

-b/2a

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the vertex of y=x2+4x+3?

(2,1)

(-2,1)

(0,0)

(-2,-1)

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Use the graph to determine the solutions.

-1 and -3

1 and -3

1 and 3

-1 and 3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the green dashed line called?

roots or x-intercepts

parabola

axis of symmetry

y intercept

Tags

CCSS.HSF-IF.C.7A

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the y-intercept of the following equation?
y=x2+8x+15

y=8

y=3

y=5

y=15

Tags

CCSS.HSF-IF.C.7A

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Name the y-intercept.

(-4,4)

(0,4)

(-2,0)

(0,0)

Tags

CCSS.HSF-IF.C.7A

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSF-IF.C.7A

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