3. Sketch the graph of the polynomial function. Make sure to label the roots and y-intercept (g) 1(r – 1)(r - 3) (h) (2r – 1)(3r + 4)² (i) (2x – 1)°(3r + 4)

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Complex Numbers
Section4.2: Complex Solutions Of Equations
Problem 7ECP: Find the cubic polynomial function f with real coefficients that has 1 and 2+i as zeros, and f2=2.
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3. Sketch the graph of the polynomial function. Make sure to label the roots and y-intercept
(g) r2(x – 1)(x– 3)
(h) (2r – 1)(3r + 4)2
(i) (2r – 1)2(3 + 4)
Transcribed Image Text:3. Sketch the graph of the polynomial function. Make sure to label the roots and y-intercept (g) r2(x – 1)(x– 3) (h) (2r – 1)(3r + 4)2 (i) (2r – 1)2(3 + 4)
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