To evaluate a piecewise function: 1. Determine which interval of the domain in which the value falls. 2. Replace each x with the number. 3. Simplify, using order of operations. Example: Evaluate the piecewise function. x² x < -2 -2 ≤ x < 2 2x + 4 f(x) = 3 x ≥ 2 10. f() 11. f(-4) LAB #4 if if if Pg. 3 12. f()

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.4: Definition Of Function
Problem 63E
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ion 2.2 Fund
s
e whether ar
domain of a f
actions to mod
y set of order
lled RANGE
To evaluate a piecewise function:
1. Determine which interval of the domain in which the value falls.
2. Replace each x with the number.
3. Simplify, using order of operations.
Example: Evaluate the piecewise function.
x²
x<-2
if
2x + 4 if
-{2+4
-2 ≤ x < 2
f(x) =
3
if
x ≥ 2
x
10. f()
11.f(-+)
LAB #4
pg. 3
12. f()
les
nea
Slo
21.
نه الي
B/N 2/5 bin
2.1
Transcribed Image Text:ion 2.2 Fund s e whether ar domain of a f actions to mod y set of order lled RANGE To evaluate a piecewise function: 1. Determine which interval of the domain in which the value falls. 2. Replace each x with the number. 3. Simplify, using order of operations. Example: Evaluate the piecewise function. x² x<-2 if 2x + 4 if -{2+4 -2 ≤ x < 2 f(x) = 3 if x ≥ 2 x 10. f() 11.f(-+) LAB #4 pg. 3 12. f() les nea Slo 21. نه الي B/N 2/5 bin 2.1
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