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India
Class XI

Graphing Square Root Functions

Interactive practice questions

Consider the function $f\left(x\right)=\sqrt{x}$f(x)=x.

a

Graph the curve.

Loading Graph...
b

What is the domain?

$x>0$x>0

A

$x\ge0$x0

B

all real numbers

C

$x\le0$x0

D
c

What is the range?

$y\le0$y0

A

$y\ge0$y0

B

all real numbers

C

$y>0$y>0

D
Easy
1min

Consider the function $f\left(x\right)=-\sqrt{x}$f(x)=x.

Easy
1min

Consider the function $f\left(x\right)=\sqrt{2x}$f(x)=2x.

Easy
1min

Consider the function $f\left(x\right)=\frac{1}{2}\sqrt{x}$f(x)=12x.

Easy
1min
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Outcomes

11.SF.RF.2

Definition of relation, pictorial diagrams, domain, co-domain and range of a relation. Function as a special kind of relation from one set to another. Pictorial representation of a function, domain, co-domain and range of a function. Real valued function of the real variable, domain and range of these functions, constant, identity, polynomial, rational, modulus, signum and greatest integer functions with their graphs. Sum, difference, product and quotients of functions.

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