Math

QuestionFind the function gg that represents a vertical shrink by a factor of 12\frac{1}{2} of f(x)=3x4f(x)=-3|x-4|. g(x)= g(x)=

Studdy Solution

STEP 1

Assumptions1. The function f(x)=3x4f(x)=-3|x-4| is given. . We need to create a function g(x)g(x) that represents a vertical shrink of the graph of f(x)f(x) by a factor of 1\frac{1}{}.
3. A vertical shrink by a factor of 1\frac{1}{} means that every y-coordinate of the original function will be halved in the new function.

STEP 2

To create a function that represents a vertical shrink of the graph of f(x)f(x) by a factor of 12\frac{1}{2}, we need to multiply the function f(x)f(x) by 12\frac{1}{2}.
g(x)=12f(x)g(x) = \frac{1}{2}f(x)

STEP 3

Now, substitute the given function f(x)=3xf(x)=-3|x-| into the equation.
g(x)=12(3x)g(x) = \frac{1}{2}(-3|x-|)

STEP 4

implify the equation by distributing 12\frac{1}{2} to 3-3.
g(x)=32x4g(x) = -\frac{3}{2}|x-4|So, the function g(x)g(x) whose graph represents a vertical shrink by a factor of 12\frac{1}{2} of the graph of f(x)=3x4f(x)=-3|x-4| is g(x)=32x4g(x)=-\frac{3}{2}|x-4|.

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