QuestionFind for this piecewise-defined function.
Write your answer as an integer or as a fraction simplest form.
Studdy Solution
STEP 1
1. We are given a piecewise-defined function:
$ f(x) = \begin{cases}
\frac{7}{3}x - 1 & \text{if } x \leq 0 \\
x + 8 & \text{if } x > 0
\end{cases}
\]
2. We need to find \( f(-3) \).
STEP 2
1. Determine which piece of the piecewise function to use for .
2. Substitute into the appropriate piece of the function.
3. Simplify the expression to find .
STEP 3
Determine which piece of the function to use for .
Since , we use the first piece of the function:
STEP 4
Substitute into the chosen piece of the function:
STEP 5
Simplify the expression:
The value of is:
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