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Write a function k(x) that has the following transformations from the parent function f(x) = x.
Do not simplify equation.
Vertical compression by a factor of 2/3, vertical shift up 1.
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Step 1. Vertical compression by a factor of 2/3 transforms the parent function f(x) = x
to function g(x) = .
Step 2. Vertical shift up 1 transforms function g(x) =
to function k(x) = .
ANSWER. k(x) = .
Solved.