Evaluating Piecewise Functions Answer Key. Fleft xright f x have. Mar 25 2021 To evaluate a function when there are multiple functions look at the intervals on the right of the functions.
If youre seeing this message it means were having trouble loading external resources on our website. F4 24 1 Substitute 4 for x. Think back to graphing inequalities on the number line -- should you pick.
To evaluate f -4 use the upper function f x - x.
0 use the second equation. Fx x 2 Because 0 0 use the fi rst equation. Simplifyf0 2 The value of f is 2 when x 0. Match the piecewise function with its graph.
