New Zealand
Level 7 - NCEA Level 2
Characteristics and Domain and Range of Square Root Functions
Interactive practice questions
Consider the function $y=\sqrt{x}$y=√x.
a
Complete the table of values.
Round any values to two decimal places if necessary.
| $x$x | $0$0 | $1$1 | $2$2 | $3$3 | $4$4 | $5$5 | $9$9 |
|---|---|---|---|---|---|---|---|
| $y$y | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ |
b
The graph of $y=\sqrt{x}$y=√x is given.
Loading Graph...
Is $y=\sqrt{x}$y=√x an increasing function or a decreasing function?
Increasing
A
Decreasing
B
Easy
2min
Consider the function $y=\sqrt{x}$y=√x.
Easy
< 1min
Consider the function $y=\sqrt{x}$y=√x.
Easy
1min
Consider the given graph of $y=\sqrt{x}$y=√x.
How would you describe the rate of increase of the function?
Easy
< 1min
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