# Lesson Worksheet: Graphs of Simple Cubic Functions Mathematics

In this worksheet, we will practice graphing and interpreting cubic functions of the form y=kx^3+c.

Q1:

Select the equation of this curve. • A
• B
• C
• D
• E

Q2:

Which graph represents the function ?    • A(d)
• B(b)
• C(a)
• D(c)

Q3:

At how many points does the curve of , where , cross the ?

Q4:

The given figure represents the curves of the two functions and . Which is greater, or ?

• A
• B

Q5:

The given table represents points that lie on a cubic graph. Which of the following curves is that graph?

 𝑥 𝑦 −1 0 2 −1 0 8
• A
• B
• C
• D
• E

Q6:

True or False: The following figure shows the curves of two cubic functions and . If and are the constant terms of the two functions, respectively, then the figure implies that . • ATrue
• BFalse

Q7:

True or False: The following graph represents the function . • ATrue
• BFalse

This lesson includes 2 additional questions and 54 additional question variations for subscribers.