Square Root Attributes

What is the X-INTERCEPT of this square root function?

• (0,0)

• (9,0)

• (0,-3)

• (1,1)

Tags

CCSS.HSF-IF.C.7B

What is the DOMAIN of this square root function?

• all real numbers

• $x\ge0$

• $x\le0$

• $y\ge0$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the RANGE of this square root function?

• all real numbers

• $x\ge0$

•  $y\le0$ 

•  $y\ge-3$ 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the DOMAIN of this square root function?

Use interval notation without spaces. 

What is the RANGE of this square root function?

Use interval notation without spaces. 

What is the RANGE of the function?

(sketch or use desmos)

• (- ∞, -2 ]

• [ -2, ∞ )

• All Real Numbers

• [ 0, ∞)

What is the y-intercept of the function

 $f\left(x\right)=\sqrt{x+4}+1$  ?

Given the function

 $f\left(x\right)=\sqrt{x-1}-3$  

What is the MINIMUM value on the interval [2,10] ? 

• -2

• 0

• -3

• 0

Given the function

 $f\left(x\right)=\sqrt{x-1}-3$  

What is the MAXIMUM value on the interval [2,10]

Given the function

 $f\left(x\right)=\sqrt{x+9}-2$  

What is the MAXIMUM value on the interval [0,7]? 

• 0

• 1

• 2

• 3