Q. What is the inverse of the function h(x)=43x+12? h−1(x)=□
Concept of finding inverse function: Understand the concept of finding an inverse function. To find the inverse of a function, we need to swap the x and y variables and then solve for y. This process will give us the inverse function, denoted as h−1(x).
Writing the original function: Write the original function with y instead of h(x).y=(43)x+12
Swapping variables: Swap the x and y variables to begin finding the inverse.x=(43)y+12
Solving for y: Solve for y to find the inverse function.First, subtract 12 from both sides of the equation.$x - \(12\) = \left(\frac{\(3\)}{\(4\)}\right)y
Isolating \(y\): Multiply both sides of the equation by \(\frac{4}{3}\) to isolate \(y\).\(\left(\frac{4}{3}\right)(x - 12) = y\)
Simplifying the equation: Simplify the equation to get the inverse function.\(\newline\)\(y = \frac{4}{3}x - 16\)\(\newline\)This is the inverse function, so we can write it as \(h^{-1}(x) = \frac{4}{3}x - 16\).
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