Monomial Functions

Question 1

As x > 0 increases, f(x) increases. As x < 0 decreases, f(x) decreases.

Revolt · Accepted Answer

Graph is y = x84: B; Graph is y = 2x4: A; Graph is y = −5x4: C

Question 2

As x > 0 increases, f(x) increases. As x < 0 decreases, f(x) decreases. | As x > 0 increases, f(x) decreases. As x < 0 decreases, f(x) decreases. | As x > 0 increases, f(x) increases. As x < 0 decreases, f(x) increases.

Revolt · Accepted Answer

A: odd, a is positive

Question 3

The function y = −3x6 is symmetric with respect to the .

Revolt · Accepted Answer

B: y-axis

Question 4

Which is the graph of y = –xn where n is odd?

Revolt · Accepted Answer

C: mc001-3.jpg

Question 5

Which of the following are properties of the graph of an odd monomial function? Select all that apply.

Revolt · Accepted Answer

A: When a > 0, the graph has no minimum or maximum point.; D: When a < 0, the graph has no minimum or maximum point.; E: When a < 0, the graph is in Quadrants II and IV.; G: As | a | increases, the graph becomes narrower.

Question 6

Graph is y = x84 Graph is y = 2x4 Graph is y = −5x4

Revolt · Accepted Answer

B: B

Question 7

Which of the following graphs could represent monomial functions? Select all that apply.

Revolt · Accepted Answer

A: mr001-1.jpg; C: mr001-3.jpg

Question 8

Identify the monomial function(s) that have a minimum.

Revolt · Accepted Answer

D: y = 4x4; E: y = 3x2; F: y = 2x6

Question 9

For this situation, the graph of V is in which quadrant(s)?

Revolt · Accepted Answer

A: Quadrant I

Question 10

The surface area of a cube-shaped gift box can be represented by the function A(s) = 6s2, where s is the side length of the box in inches. What does the constant in the function A(s) represent?

Revolt · Accepted Answer

D: the number of faces on the box

Monomial Functions Answers

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