AnswersPCA 26-27-MAT-EOC-CCPS Algebra Concepts and Connections 27.3811099YL IC – 2230372Slope of a Line

Slope of a Line Answers

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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
2
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The graph of a linear function is shown.

Question illustration
A
positive
B
negative
C
zero
D
undefined
3

Debi walks laps around the mall for exercise during the winter months. The table represents the number of steps recorded on her pedometer as she walks laps around the mall one day.

Question illustration
A
Debi walks 1,875 steps per lap around the mall.
B
One lap around the mall is equal to 2,425 steps.
C
One lap around the mall is equal to 4,300 steps.
D
Debi walks 6,175 steps per lap around the mall.
4

Which relationship has a zero slope?

Question illustration
A
Option
B
Option
C
Option
D
Option

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