The Cubing Function

Question 1

Which is a cubic function?

Revolt · Accepted Answer

f(x) = 5x3 + 2x + 1

Question 2

The graph of the parent function, f(x) = x3, is translated such that the function g(x) = (x – 4)3 – 1 represents the new graph. Which transformations occurred?

Revolt · Accepted Answer

✔ right 4; Horizontal translation:: right 4; Vertical translation:: down 1

Question 3

up 1✔ down 1up 4down 4

Revolt · Accepted Answer

✔ down 1

Question 4

Which values complete the translated function?

Revolt · Accepted Answer

x: -2; 3: -4

Question 5

g(x) = (x – [___])3 + [___]

Revolt · Accepted Answer

-4

Question 6

The function f(x) = x3 is translated such that the function describing the translated graph is g(x) = (x + 5)3 + 2. Where is the point (0, 0) for the function f now located on the function g?

Revolt · Accepted Answer

-5; 2

Question 7

([___], [___])

Revolt · Accepted Answer

2

The Cubing Function Answers

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