Review INT 1

What is the domain of the function?
*Hint: Domain is the set of all x-values included in the function.

• x≥3
• x≤3
• All real numbers
• -1≤x≤5

What is the range of the function?

*Hint: Range is all of the y-values included in the function.

• $y\le3$
  

• $y\ge3$

• All real numbers

• $y\ge-3$
  

 What is the range of the absolute value function?

•  $y\ \le\ 4$  
  

•  $y>4$   

• All real numbers 

•  $y\ge4$  
  

What is the domain of the function?

• All real numbers

• $x>4$

• $x\ \le\ 4$

• $y\ge4$
  

What is the range of the following graph?

• all real numbers

• $y\ge3$
  

• $y\ \le3$

• x > 3

Find the domain of the linear function

• All real numbers

• x > -3

• $x\le-3$

• $y\ge-3$

The domain are the ______ values.

• y

• x

• Both x and y

The range are the _____ values.

• y

• x

• Both x and y

Find the domain of each function.

 $f\left(x\right)=\frac{x+4}{x+3}$  

•  $x\ne3$  

•  $x\ne0$  

•  $x\ne-3$  

•  $x\ne\frac{1}{3}$  

Find the domain of each function.

 $f\left(x\right)=\frac{8x-6}{x-64}$  

•  $x\ne64$  

•  $x\ne\pm8$  

•  $x\ne-64$  

•  $x\ne-8$