# 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?

0 | 2 | ||

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