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Anestetic [448]
3 years ago
7

There are 4 quarters in 1 dollar. The total number of dollars is a function of the number of quarters. Does this situation repre

sent a linear or nonlinear function? Explain why.
Mathematics
2 answers:
Lerok [7]3 years ago
8 0
A Linear function because the slope is constant.
If dollars represents the "y value" and quarters the "x value"
Then slope = rise/run = 1/4

y = \frac{1}{4} x
s344n2d4d5 [400]3 years ago
6 0

If you make a table of values, you can see that 4 quarters equal 1 dollar and 8 quarters equal 2 dollars. If you graph the data, you will see a straight line. Therefore, this situation represents a linear function with a constant rate of change of 1/4.

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Round to the nearest whole dollar: $7.23
velikii [3]

Answer:

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Hello! :)

\large\boxed{\text{70 seconds}}

Use a proportion to find how many seconds are needed to fold 5 shirts.

We are given that he takes 28 seconds to fold 2 shirts:

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