For each case, determine the two variables and tell whether the relationship is positive or negative. a. The more time is spent in studying his lessons, the higher is the average grade of Nelson. b. If the population of fox in a forest increases, the number of deer decreases. C. The more students enroll in a school, the more teachers are needed. As a person ages, his memory decreases. d. e. The more workers are hired to paint the whole school, the sooner the job is done.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section4.4: Scatter Plots And Line Of Fit
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For each case, determine the two variables and tell whether the relationship
is positive or negative.
a.
The more time is spent in studying his lessons, the higher is the average
grade of Nelson.
b.
If the population of fox in a forest increases, the number of deer
decreases.
C.
The more students enroll in a school, the more teachers are needed.
As a person ages, his memory decreases.
d.
e.
The more workers are hired to paint the whole school, the sooner the
job is done.
Transcribed Image Text:For each case, determine the two variables and tell whether the relationship is positive or negative. a. The more time is spent in studying his lessons, the higher is the average grade of Nelson. b. If the population of fox in a forest increases, the number of deer decreases. C. The more students enroll in a school, the more teachers are needed. As a person ages, his memory decreases. d. e. The more workers are hired to paint the whole school, the sooner the job is done.
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