To find the inverse, turn the equation into x=4y-7 and solve for y. The inverse would be y=1/4x+7/4, or f(x)=1/4x+7/4. I hope this helps!
Answer:
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Step-by-step explanation:
13 - 5 5/6
= 12 6/6 - 5 5/6
= 7 1/6
hope it helps
4-x I know this because my teacher just went over this problem