Quiz about Math 8 Chapter 9 Review

Question 1

#1

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 2

#2

Accepted Answer

F

Answer

G

Answer

H

Answer

I

Question 3

#3

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 4

#4

Accepted Answer

I

Answer

F

Answer

G

Answer

H

Question 5

#5

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 6

#6

Accepted Answer

G

Answer

F

Answer

H

Answer

I

Question 7

#7

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 8

#8

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 9

#9

Accepted Answer

H

Answer

F

Answer

G

Answer

I

Question 10

#10

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 11

#12

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 12

#13 Part c

What is the slope (m) of the line of best fit using the points circled in the table?

Accepted Answer

25

Answer

100

Answer

4

Answer

0.04

Question 13

#13 Part c

What is the equation in slope-intercept form for the line of best fit using the circled points for the slope and the y-intercept at the origin?

Accepted Answer

y = 25x

Answer

y = 25x + 100

Answer

y = 100x + 4

Answer

y = 0.04x

Question 14

#13 Part d

Interpret the slope and y-intercept for the line of best fit.

Accepted Answer

slope: increase of 25 members per year

y-intercept: zero members in 2004

Answer

slope: decrease of 25 members per year

y-intercept: zero members in 2004

Answer

slope: increase of 100 members per year

y-intercept: 4 members in 2004

Question 15

Spiral Review Question #1

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 16

Spiral Review Question #2

$$V=\pi r^2h$$

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 17

Spiral Review Question #3

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 18

Spiral Review Question #4

$$V=\frac{4}{3}\pi r^3$$

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 19

Spiral Review Question #5

$$c^2=a^2+b^2$$

Label the triangle with the numbers given to determine if you are missing the hypotenuse or a leg.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

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