Please help me with 61,67 please step by step please please ???????? In Problems 59–70, for each polynomial function:(a) List each real zero and its multiplicity.(b) Determine whether the graph crosses or touches the x-axis at each x-intercept.(c) Determine the maximum number of turning points on the graph.(d) Determine the end behavior; that is, find the power function that the graph of f resembles for large values of |x|.touches tTo enonbmun owog lodgfocodu muInot stnalavi59. f(x) = 3(x - 7) (x + 3)²60. f(x) = 4(x + 4) (x + 3) ³61. f(x) = 7(x² + 4)²(x – 5)³oblle o63. (4) = -2(x + })'cr + 4)*64. (3) = (x - ) cx - 1)'62. f(x) = 2(x – 3) (x² + 4)³= -2 x +(x + 4)365. f(x) = (x – 5)³(x + 4)266. f(x)(x + V3)2(x - 2)467. f(x) = (2x² + 9)² (x² + 7)68. f(x) = -2(x² + 3)3ww 69. f(x) = -2r² (x² – 2) hi mdT mot 70. f(x) = 4x(x² – 3) s(unctiqn

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Description: Please help me with 61,67 please step by step please please ???????? In Problems 59–70, for each polynomial function:(a) List each real zero and its multiplicity.(b) Determine whether the graph crosses or touches the x-axis at each x-intercept.(c) De

(61) fx=7x2+42x-53 (67) fx=122x2+92x2+7 (a) we have to list each real zero and its multiplicity. (b)…

Answered: In Problems 59–70, for each polynomial…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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Please help me with 61,67 please step by step please please ????????

In Problems 59–70, for each polynomial function:
(a) List each real zero and its multiplicity.
(b) Determine whether the graph crosses or touches the x-axis at each x-intercept.
(c) Determine the maximum number of turning points on the graph.
(d) Determine the end behavior; that is, find the power function that the graph of f resembles for large values of |x|.
touches t
To enonbmun owog lodg
focodu mu
Inot s
tnalavi
59. f(x) = 3(x - 7) (x + 3)²
60. f(x) = 4(x + 4) (x + 3) ³
61. f(x) = 7(x² + 4)²(x – 5)³
oblle o
63. (4) = -2(x + })'cr + 4)*
64. (3) = (x - ) cx - 1)'
62. f(x) = 2(x – 3) (x² + 4)³
= -2 x +
(x + 4)3
65. f(x) = (x – 5)³(x + 4)2
66. f(x)
(x + V3)2(x - 2)4
67. f(x) = (2x² + 9)² (x² + 7)
68. f(x) = -2(x² + 3)3
ww 69. f(x) = -2r² (x² – 2) hi mdT mot 70. f(x) = 4x(x² – 3) s
(unctiqn

Expert Solution

Step 1

(61) $f (x) = 7 {(x^{2} + 4)}^{2} {(x - 5)}^{3}$

(67) $f (x) = \frac{1}{2} {(2 x^{2} + 9)}^{2} (x^{2} + 7)$

(a) we have to list each real zero and its multiplicity.

(b) we have to determine whether the graph crosses or touches the x axis at each x-intercept.

(d) we have to determine the end behaviour that is we have to find the power function that the graph of f resembles for large values of $|x|$

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