Polynomials Linear Factors and Zeros

Quiz
•
Mathematics
•
9th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
2
-2
0
-3
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Select ALL the linear factors of the polynomial function whose zeros are 2 and 6.
(x+2)
(x-2)
(x+6)
(x-6)
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
The zeros of the polynomial function below are: -6 , 7 , ____
f(x) = (x + 6)(x2 – 15x + 56)
Type the missing zero.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Graph the polynomial function f\left(x\right)=-2x^3+11x^2-10x-8. Given that x=4 is a zero of the function, find the other real zeros.
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
For the function, y = (x + 2)(x - 7)3
WHAT IS THE MULTIPLICITY FOR THE SOLUTION OF 7?
99
Lil baby
3
1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the x-intercepts of the graph of y = (3x + 8)(5x - 3)(x - 1)?
-8/3, 3/5, -1
8/3, -3/5, 1
8/3, 3/5, -1
-8/3, 3/5, 1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The polynomial function B(x) = x³ + 8x² + 5x − 14 has a known factor of (x + 2).
Rewrite B(x) as a product of linear factors. Hint...Use Synthetic Division.
(x + 2)(x + 7)(x + 1)
(x + 2)(x - 7)(x - 1)
(x - 2)(x + 7)(x - 1)
(x + 2)(x + 7)(x - 1)
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