Questions 21-22 is based on the following Synthetic Division A polynomial p(x) is to be divided by (r+2). 3 4 4 2 1 21. What is the remainder? А. 1 В. 2 С. 3 D. -3 22. If the quotient is given by q(x), which of the following would best describe this quotient? A. q(x)+(x+2)=p(x) B. (x+2)is a factor of q(x), C. q(x) can always be factorized to give roots of p(x) D. The degree of q(x) one less than the degree of p(x) 23. In the division of a cubic polynomial p(x) by a linear polynomial, the remainder is p (2). Which of the following must be the divisor? A. 2x+1 В. х-2 C. x+2 D. 2x-1
Questions 21-22 is based on the following Synthetic Division A polynomial p(x) is to be divided by (r+2). 3 4 4 2 1 21. What is the remainder? А. 1 В. 2 С. 3 D. -3 22. If the quotient is given by q(x), which of the following would best describe this quotient? A. q(x)+(x+2)=p(x) B. (x+2)is a factor of q(x), C. q(x) can always be factorized to give roots of p(x) D. The degree of q(x) one less than the degree of p(x) 23. In the division of a cubic polynomial p(x) by a linear polynomial, the remainder is p (2). Which of the following must be the divisor? A. 2x+1 В. х-2 C. x+2 D. 2x-1
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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Transcribed Image Text:Questions 21-22 is based on the following Synthetic Division
A polynomial p(x) is to be divided by (x+2).
-2 |1 3 4 4 2 1
21. What is the remainder?
A. 1
В. 2
С. 3
D. -3
22. If the quotient is given by q(x), which of the following would best describe this
quotient?
A. q(x)÷(x+2)= p(x)
B. (x+2)is a factor of q(x),
C. q(x) can always be factorized to give roots of p(x)
D. The degree of q(x) one less than the degree of p(x)
23. In the division of a cubic polynomial p(x) by a linear polynomial, the remainder is p (2).
Which of the following must be the divisor?
A. 2x+1
В. х-2
С. х+2
D. 2x-1
Transcribed Image Text:24. Let f(x) =x² +x- 20. The number x = a is a root/zero of f(x). Which of the following is
a possible value of a?
A. -5
В. -4
С. 1
D. -20
25. The following graph represent the function f (x)= ax² +bx+c.
How many zeros does f (x) has?
А. 1
В. 2
С. О
D. 3
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