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2.1.4 + Quiz Review

Authored by Molly McCormick

Mathematics

9th Grade

CCSS covered

Used 38+ times

2.1.4 + Quiz Review
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17 questions

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1.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

 y=12x4y=\frac{1}{2}x-4  

What is the slope?

Answer explanation

1/2 

Tags

CCSS.8.EE.B.5

2.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

 y=12x4y=\frac{1}{2}x-4  

What is the y intercept?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 y=12x4y=\frac{1}{2}x-4  

What is the correct graph?

Media Image
Media Image

4.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Find the slope of a line that goes through (4,1) and (2,5)

Tags

CCSS.8.EE.B.5

5.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Find the slope of a line that goes through the origin and (10,5)

Tags

CCSS.8.EE.B.5

6.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Find the slope of a vertical line that goes through the point (6,-5)

Answer explanation

Remember, a horizontal line does not have a slope because we cannot divide by zero. It is undefined.

Tags

CCSS.8.EE.B.5

7.

OPEN ENDED QUESTION

3 mins • Ungraded

Ms. Cai’s class is studying a tile pattern. The rule for the tile pattern is y=10x−18. Kalil thinks that Figure 12 of this pattern will have 108 tiles. Is he correct?


Hint: Plug in 12 for x because x represents the figure number!

Evaluate responses using AI:

OFF

Answer explanation

No; when x=12,y=102, so it would have 102 tiles.

Tags

CCSS.HSF.IF.A.2

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