The Cubing Function

Question 1

Which is the graph of the function f(x) = x3 + x2 + 4?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/evresources/3109/3109-13/3109-13-18/3109-13-18-assessment/3109-13-18-13c.png

Question 2

The graph of the parent function f(x) = x3 is translated to form the graph of g(x) = (x − 4)3 − 7. The point (0, 0) on the graph of f(x) corresponds to which point on the graph of g(x)?

Revolt · Accepted Answer

(4, −7)

Question 3

Which is the graph of the function f(x) = 2x3 – 7x2 + 2x + 3?

Revolt · Accepted Answer

Answer image: https://r19.core.learn.edgenuity.com//media.edgenuity.com/evresources/3109/3109-13/3109-13-18/3109-13-18-assessment/3109-13-18-11a.png

Question 4

The graph of the parent function f(x) = x3 is transformed such that g(x) = f(–2x3). How does the graph of g(x) compare to the graph of f(x)?

Revolt · Accepted Answer

g(x) is compressed horizontally and reflected over the y-axis.

Question 5

Which is the graph of the function f(x) = x3 + 6x2 + 11x + 6?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/evresources/3109/3109-13/3109-13-18/3109-13-18-assessment/3109-13-18-10a.png

Question 6

The graph of f(x) = x3 – 6x2 + 9x is shown.

Revolt · Accepted Answer

x = 0, 3

Question 7

The graph of the parent function f(x) = x3 is translated to form g(x) = (x – 7)3 + 9. The point (0, 0) on the graph of f(x) corresponds to which point on the graph of g(x)?

Revolt · Accepted Answer

(7, 9)

Question 8

The graph of f(x) = x3 − 7x − 6 is shown.

Revolt · Accepted Answer

x = −2, −1, 3

Question 9

The graph of f(x) = x3 + x2 – 9x – 9 is shown.

Revolt · Accepted Answer

x = –3, –1, 3

Question 10

The graph of f(x) = x3 – 3x2 + 4 is shown.

Revolt · Accepted Answer

two real number solutions

The Cubing Function Answers

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