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The graph shows Sam's earnings. What is the constant
of proportionality between Sam's earnings and the
number of hours he worked?

The graph shows Sam's earnings. What is the constant of proportionality between Sam's earnings and the number of hours he worked? class=

Answer :

akposevictor

Answer:

8

Step-by-step explanation:

Constant of proportionality, k = y/x

y = earnings ($)

x = time (h)

Any point on the line can be used to determine the constant of proportionality. Let's use, (1, 8)

Constant of proportionality, k = y/x = 8/1

k = 8

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