11/15 Unit 6 Scatterplot and Slope Test Review

11/15 Unit 6 Scatterplot and Slope Test Review

8th Grade

13 Qs

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11/15 Unit 6 Scatterplot and Slope Test Review

11/15 Unit 6 Scatterplot and Slope Test Review

Assessment

Quiz

Mathematics

8th Grade

Medium

CCSS
8.EE.B.5, 8.F.B.4, HSF.IF.B.4

+4

Standards-aligned

Created by

Kathy Hobbs

Used 16+ times

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Using the line of best fit, which is closest to the number of minutes it would take to complete 9 laps?

4

5

6

7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A "line of best fit" is the same thing as a...

slope

y-intercept

trendline

direct variation

Tags

CCSS.8.EE.B.5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A pilot takes a taxi from the airport to a hotel. The taxi driver charges a $2.50 initial charge plus $2.65 per mile. Which equation can be used to find y, the total cost of the trip, if x represents the number of miles of the trip?

y=2.50x + 2.65

y=2.65(x + 2.50)

y=2.65x -2.50

y = 2.65x + 2.50

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The ticket sales for a concert start at 4:00 PM. The table shows the linear relationship between the number of tickets remaining and the number of hours since 4:00 PM. Which function can be used to find y, the number of tickets remaining x hours since 4PM?

y = 3,000x + 12,000

y = 3,000x + 15,000

y = -3000x + 12,000

y = -3000x + 15,000

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Based on the scatterplot, which is the best prediction of the height in centimeters of a student with a weight of 64 kilograms?

152 cm

160 cm

162 cm

156 cm

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Based on the scatterplot, which is the best prediction of the high temperature in degrees Fahrenheit on a day when the low temperature is 71 degrees F?

92

101

88

100

Tags

CCSS.HSF.IF.B.4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Frankie bought a new computer. He made an initial payment of $50 to the store, and he will pay $30 each month until the computer is paid off. Which equation represents the relationship between m, the number of payments Frankie has made, and t, the total amount that Frankie has paid the store?

t = 50m + 30

t = 30m - 50

t = 50m - 30

t = 30m + 50

Tags

CCSS.6.EE.C.9

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