Answer:
Step-by-step explanation:
Are you trying to find a variable expression? the product of 86 means multiplication so 86*n or 86n. Other than that I dont understand the question.
Answer:
f(x)=12x
Step-by-step explanation
We know that f(x) is our y-coordinate and x is the x-coordinate
Next we should insert x-6 as x in the equation
This is f(x)=12(x-6)-72
But if you look at this that leads to 12x-72 (ignore y-intercept)
That is our first equation
This means that if you take out -6 from the x
You will get f(x)=12x
(Also do you go to RSM?)

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Step 1:

Write the equation
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step 2:

due to reciprocal 4 comes up and 3 comes down
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step 3:

divide 4 with 2
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step 4:

finally we get 0.667
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⚡final answer:
0.667✓
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hope it helped you:)
have a nice day!