7x + 4 if x < -2 x² + 1 if - 2< x <1 if x = 1 f(x) = %3D 2 – 3x [1– x] +x if x > 1 |

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.3: Polynomials And Special Products
Problem 4ECP: Multiply x2+2x+3 by x22x+3 using a vertical arrangement.
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Evaluate the following 

1.Evaluate f(−3) 

2.Evaluate f (− 2)

3. Evaluate f (0.25) 

4.Evaluate f (1.25)

5. Evaluate f (3) 

7x + 4
if x < -2
x2 +1
if
- 2< x < 1
f(x) =
2 – 3x
if x = 1
[1 – x] +x
if x > 1
Transcribed Image Text:7x + 4 if x < -2 x2 +1 if - 2< x < 1 f(x) = 2 – 3x if x = 1 [1 – x] +x if x > 1
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