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MATH SOLVE
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What is the inverse of the function f(x)=4x+8
4 months ago
Q:
What is the inverse of the function f(x)=4x+8
Accepted Solution
A:
Answer: h(x) = (1/4)x - 2 which is choice AHow to get this answer:Replace f(x) with y. Then swap x and y. Lastly, solve for y to get the inverse.f(x) = 4x+8y = 4x+8x = 4y+8x-8 = 4y4y = x-8y = (x-8)/4y = x/4 - 8/4y = (1/4)x - 2h(x) = (1/4)x - 2