AnswersPHS Integrated Math I A-CRUnit Test

Slope of a Line Answers

0 verified answers
1
Free Preview

Vera wants to graph a line that passes through (0, 2) and has a slope of . Which points could Vera use to graph the line? Select three options.

Question illustration
A
(–3, 0)
B
(–2, –3)
C
(2, 5)
D
(3, 4)
E
(6, 6)
2
Free Preview

The table shows the height of water in a pool as it is being filled.

Question illustration
A
The height of the water increases 2 inches per minute.
B
The height of the water decreases 2 inches per minute.
C
The height of the water was 2 inches before any water was added.
D
The height of the water will be 2 inches when the pool is filled.
3

The graph of a linear function is shown.

Question illustration
A
positive
B
negative
C
zero
D
undefined
4

Which relationship has a zero slope?

A
Option
B
Option
C
Option
D
Option
5

The graph of a linear function is shown.

Question illustration
A
positive
B
negative
C
zero
D
undefined
6

Which function shows a fabric with a price of $1.25 per square yard?

A
A table showing Price of Fleece with five columns and two rows. The first row, Square Yards, has the entries, 1, 2, 3, 4. The second row, Price, has the entries, $1.25, $2.00, $2.75, $3.50.
Option A
B
A table showing Price of Fleece with five columns and two rows. The first row, Square Yards, has the entries, 1, 2, 3, 4. The second row, Price, has the entries, $0.25, $1.25, $2.25, $3.25.
Option B
C
A coordinate plane showing Price of Fleece. The x-axis shows Number of Square Yards and the y-axis shows Price in dollars. A line starts at (0, 0) and passes through (5, 4) and ends (10, 8).
Option C
D
A coordinate plane showing Price of Fleece. The x-axis shows Number of Square Yards and the y-axis shows Price in dollars. A line starts at (0, 0) and passes through (4, 5) and ends (8, 10).
Option D
7

What phrases can be used to describe the line representing the relationship between the number of balloons remaining and the number of hats created? Select three options.

A
positive slope
B
negative slope
C
constant slope
D
increasing function
E
decreasing function
8

The graph of a linear function is shown.

Question illustration
A
positive
B
negative
C
zero
D
undefined
9

At work, Brett must check and record the internal temperature of the freezer on an hourly basis. When working properly, the temperature should remain constant over time. What word describes the slope of a line showing the temperature of the freezer as a function of time in hours when the freezer is working properly?

A
positive
B
zero
C
negative
D
undefined
10

Which graph has a slope of ?

Question illustration
A
Option
B
Option
C
Option
D
Option

Did you find these answers helpful?

Slope of a Line Answers — PHS Integrated Math I…