1. y = -(x+3)(x+1)2(2x-5)

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.2: Polynomial Functions
Problem 40E
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For each given polynomial function, describe or determine the following,
then sketch the graph. You may need a calculator in some computations.
a. Leading term
b. End behaviors
c. X-intercepts points on the x-axis
d. Multiplicity of roots
e. Y-intercepts point on the y-axis
f. Number of turning points
g. Sketch
1. y = -(x+3)(x + 1)2(2x-5)
2. y = (x2 - 5)(x + 1)2(x- 2)3
3. y = -x3+ 2x2- 2x +4
4. y = x2(x2 - 7)(2x + 3)
5. y = 2x4- 3x3 - 18x2 + 6x + 28
%3D
Transcribed Image Text:For each given polynomial function, describe or determine the following, then sketch the graph. You may need a calculator in some computations. a. Leading term b. End behaviors c. X-intercepts points on the x-axis d. Multiplicity of roots e. Y-intercepts point on the y-axis f. Number of turning points g. Sketch 1. y = -(x+3)(x + 1)2(2x-5) 2. y = (x2 - 5)(x + 1)2(x- 2)3 3. y = -x3+ 2x2- 2x +4 4. y = x2(x2 - 7)(2x + 3) 5. y = 2x4- 3x3 - 18x2 + 6x + 28 %3D
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