Library+of+Functions-Target+C-Piecing+Things+Together-Practice+Problems

**Target 6C: Graph a Piecewise-Defined Function**
media type="custom" key="26425460"
 * 1) Copy down the function and drag the points and x's to match the piecewise function. Sketch the graph of the correct answer.**

media type="custom" key="26436686"
 * 2) Copy down the function and drag the points and x's to match the piecewise function. Sketch the graph of the correct answer.**

> math f(x)= \begin{cases} 9x-4, \ &\mbox{if } \ x>3 \\ \dfrac{1}{2}, \ & \mbox{if } \ x \leq3 \end{cases} math
 * 3) Evaluate the function below for the given value of x.**

> math \textbf{3a)} \ f(\text{-}4) \ \ \ \ \ \textbf{3b)} \ f(2) \ \ \ \ \ \textbf{3c)} \ f(3) \ \ \ \ \ \textbf{3d)} \ f(5) math

math \textbf{4)} \ \ f(x)= \begin{cases} 2x+1, \ &\mbox{if } \ x\geq0 \\ \text{-}x+1, \ & \mbox{if } \ x<0 \end{cases} math
 * Graph the function.**

math \textbf{5)} \ \ f(x)= \begin{cases} \text{-} \dfrac{1}{2}x-1, \ &\mbox{if } \ x<2 \\ 3x-7, \ & \mbox{if } \ x\geq2 \end{cases} math

math \textbf{6)} \ \ f(x)= \begin{cases} 3, \ &\mbox{if } \ 0<x\leq2 \\ 1, \ & \mbox{if } \ 2<x\leq4 \\ 5, & \mbox{if } \ 4<x\leq6 \end{cases} math