Which Of The Following Polynomials Is In The First Degree?, A. X + 1, B. 5 + 5, C. X?- 1, D. 1 2212

Which of the following polynomials is in the first degree?

A. x + 1
B. 5 + 5
C. x² – 1
D. 1 − ³

What is the polynomial function whose x-intercepts are -2, 2, and 3?

A. y = x + 10
B. y = (x² – 4)(x − 3)²
C. y = (x² – 4)(x – 3)
D. y = none of these

From the choices below, which polynomial function in factored form represents the given graph?

A. f(x) = x(x² - 9)(x² - 4)(x² – 1)
B. f(x) = -x (x² - 9)(x² – 4)(x² – 1)
C. f(x) = x(x + 2)(x + 1)(x – 1)
D. f(x) = - x(x + 2)(x + 1)(x – 1)

What are the end behaviors of the graph of f(x) = -2x + x³ + 3x⁵ – 4?

A. rises to the left and falls to the right
B. rises to both directions
C. falls to the left and rises to the right
D. falls to both directions

Given : f(x )= x² (x – 2)³ (x – 7). Find and select the roots and its multiplicity.

A. 0 (mult. of 2), 2 (mult. of 3), 7 (mult. 1)
B. 0, 2, 7
C. 2 (mult. of 3), 7 (mult. 1)
D. 2 (mult. of 2), 7 (mult. of 3)

 

Answer:

• A
• A
• C
• D
• D

Step-by-step explanation:

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