1. The degree of the polynomial function y = 3x²(x − 2)³ (x + 1) is a. 3 b. 4 C. 5 d. 6 2. The function y = -2x² (x −1)(x-2)² changes sign at a. x = 1 b. x = 0 C. x=-1 d. it doesn't change sign
1. The degree of the polynomial function y = 3x²(x − 2)³ (x + 1) is a. 3 b. 4 C. 5 d. 6 2. The function y = -2x² (x −1)(x-2)² changes sign at a. x = 1 b. x = 0 C. x=-1 d. it doesn't change sign
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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PLS HELP ASAP ON ALL ASKED QUESTIONS PLS
Transcribed Image Text:1. The degree of the polynomial function y = 3x²(x − 2)³ (x + 1) is
a.
3
b.
4
C.
5
d.
6
2. The function y = -2x² (x −1)(x-2)² changes sign at
a.
x = 1
b.
x = 0
C.
x=-1
d.
it doesn't change sign
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