
Explanation:

let's break down the expression to get the final result:

Answer:the average rate of change is distant for a linear function.
Step-by-step explanation:
Answer:
y= 4
Step-by-step explanation:
Plug in -12 for

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Now get the left side equal to zero so you can factor:

Now you can factor out an

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So for that to equal zero,

or

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