Quiz about U5: SOL 8.16a,d,e

Question 1

Categorize the slope of the line

Accepted Answer

Zero

Answer

Positive

Answer

Negative

Answer

Undefined

Question 2

Categorize the slope of the line

Accepted Answer

Negative

Answer

Positive

Answer

Zero

Answer

Undefined

Question 3

Categorize the slope of the line

Accepted Answer

Positive

Answer

Negative

Answer

Zero

Answer

Undefined

Question 4

Categorize the slope of the line

Accepted Answer

Negative

Answer

Positive

Answer

Zero

Answer

Undefined

Question 5

Which graph best represents the linear equation?

y = 3x - 2

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 6

Which graph corresponds to y = 2x ?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 7

Which graph best represents the linear equation?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 8

Melinda drains her 900 gallon swimming pool at a rate of 50 gallons of water per hour. Which linear equation represents this situation?

Accepted Answer

y = -50x + 900

Answer

y = -850x + 50

Answer

y = -900x + 50

Answer

y = -950x + 50

Question 9

In the equation y=mx+b, what do m and b represent?

Accepted Answer

m = slope

b = y-intercept

Answer

m = y-intercept

b = slope

Answer

m = x-intercept

b = slope

Answer

m = slope

b = x-intercept

Question 10

Determine slope (using the 2 points indicated).

Accepted Answer

4/3

Answer

3/4

Answer

-3/4

Answer

-4/3

Question 11

Find the slope of the line. (use the 2 points on the line)

Accepted Answer

-5/4

Answer

5/4

Answer

-4/5

Answer

4/5

Question 12

_{What is the y-intercept of the line?}

Accepted Answer

b = -1

Answer

b = 1/2

Answer

b = 1

Answer

b = -1/2

Question 13

Which equation matches the graph?

Accepted Answer

y = 2x - 3

Answer

y = 2x + 3

Answer

y = -3

Answer

y = -3x + 2

Question 14

Which equation matches the graph?

Accepted Answer

y = 1/4 x + 2

Answer

y = 2x

Answer

y = 1x + 4

Answer

y = -2x

Question 15

Determine the slope from the table.

Accepted Answer

4

Answer

-4

Answer

1

Answer

-2

Question 16

What is the y-intercept?

Accepted Answer

-3

Answer

12

Answer

8

Answer

0

Question 17

Which equation matches the table?

Accepted Answer

y = 3x + 9

Answer

y = x + 9

Answer

y = x + 3

Answer

y = 12x - 3

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