topic badge
CanadaON
Grade 11

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
Sign up to access Practice Questions
Get full access to our content with a Mathspace account

Outcomes

11U.A.1.3

Explain the meanings of the terms domain and range, through investigation using numeric, graphical, and algebraic representations of the functions f(x) = x, f(x) = x , f(x) = sqrt(x), and f(x) =1/x; describe the domain and range of a function appropriately and explain any restrictions on the domain and range in contexts arising from real-world applications

What is Mathspace

About Mathspace