Find the inverse of the function f(x) = 7x-4/ x+3 a) this function is not one to one and therefore it has no inverse b) f^-1 (x) = -3x - 4 / x - 7 c) f^-1 (x) = x + 3 / 7x - 4 d) f^-1 (x) = 3x + 4 / x+7

we are given

function as

step-1: Set f(x)=y

step-2: Switch x and y

step-3: Solve for y

now, we can solve for y

so, we get

...............Answer

the answer is 0.071

good luck! : d

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years