Graphing Cubic Functions
Interactive practice questions
Consider the cubic function $y=x^3$y=x3
a
Complete the following table of values.
| $x$x | $-2$−2 | $-1$−1 | $0$0 | $1$1 | $2$2 |
|---|---|---|---|---|---|
| $y$y | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ |
b
Plot the points in the table of values. (Note: Do not plot the curve yet).
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c
Hence plot the curve.
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Easy
2min
Consider the cubic function $y=2x^3$y=2x3
Easy
1min
Consider the cubic function $y=-x^3$y=−x3
Easy
2min
Consider the cubic function $y=-\frac{1}{2}x^3$y=−12x3
Easy
2min
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