17. Functions
iGCSE (2021 Edition)
17.06 Cubic functions (Extended)
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).
Loading Graph...
c
Hence plot the curve.
Loading Graph...
Easy
2min
Consider the cubic function $y=x^3-2$y=x3−2.
Easy
2min
By considering the graph of $y=x^3$y=x3, determine the following:
Easy
< 1min
Consider the given graph of a cubic function.
Easy
1min
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