3 years ago

Is the function represented by the table linear or nonlinear and why?

2 answers:

6 0

You must find the change in y divided by the change in x, the rate of change, for the given data points.

dy/dx=(9-10)/(4-2)=(8-9)/(6-4)=(7-8)/(8-6)=k=m=-1/2

Since the rate of change is constant this is a linear function.

So as your answer choices put it, it is linear because it decreases at a constant rate.

-Dominant- [34]3 years ago

3 0

Answer:

D.)

Step-by-step explanation:

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Kent has a collection of pennies and nickles with a value of $1.98. The number of pennies he has is five less than twice the number of nickles. How many of each coin does Kent have?

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---

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