Evaluate f (−3), f (0), and f (2) for the piecewise defined function . Then sketch the graph of the function. 44. f ( x ) = { − 1 if x ≤ 1 7 − 2 x if x > 1
Evaluate f (−3), f (0), and f (2) for the piecewise defined function . Then sketch the graph of the function. 44. f ( x ) = { − 1 if x ≤ 1 7 − 2 x if x > 1
Solution Summary: The author explains how to find the values of f(-3), if the value of x is less than 0, substitute 3 for it in the function.
Evaluate f(−3), f(0), and f(2) for the piecewise defined function. Then sketch the graph of the function.
44.
f
(
x
)
=
{
−
1
if
x
≤
1
7
−
2
x
if
x
>
1
Definition Definition Group of one or more functions defined at different and non-overlapping domains. The rule of a piecewise function is different for different pieces or portions of the domain.
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