Sketch a graph of f(x) 8 7 6 5 4 3 2 1 -8-7 -6 -5 4 -3 -2 -1 4 -2 Clear All Draw: AWN -3 -4 -5 -6 674 -7 -8+ = x + 7 4 if x-2 if 0.5x + 6 if x > 4 T 2 3 4 5 6 7 8 -2 < x < 4 Note: Be sure to include closed or open dots, but only at breaks in the graph. Do not duplicate lines and points on the graph.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section3.1: Quadratic Functions And Models
Problem 3ECP: Sketch the graph of f(x)=x24x+3. Identify the vertex and x-intercepts.
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Question
Sketch a graph of f(x)
8+
7
6
5
4
3
2
1
-8 -7 -6 -5 4 -3 -2 -1
-2
Clear All Draw:
A W N
-3
-S
-6
67
-7
-8+
=
x + 7
4
/
T
-0.5x + 6 if
2 3 4 5 6 7 8
if x-2
if -2 < x < 4
x > 4
Note: Be sure to include closed or open dots, but only at breaks in the graph. Do not duplicate lines
and points on the graph.
Transcribed Image Text:Sketch a graph of f(x) 8+ 7 6 5 4 3 2 1 -8 -7 -6 -5 4 -3 -2 -1 -2 Clear All Draw: A W N -3 -S -6 67 -7 -8+ = x + 7 4 / T -0.5x + 6 if 2 3 4 5 6 7 8 if x-2 if -2 < x < 4 x > 4 Note: Be sure to include closed or open dots, but only at breaks in the graph. Do not duplicate lines and points on the graph.
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