Pre-Calculus Chapter 2 Quiz Review

• Function

• Not a function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

• Function

• Not a function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

• Function

• Not a function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

• Function

• Not a function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.IF.B.4

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain.
Remember:  Domain is x 
(x,y)

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}
• D:{0, 1, 2, -4}
  R:{1, -3, -4}
• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.IF.A.2

All of the y values or outputs are called what?

• Domain
• Range

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

All of the x values or inputs are called what?

• Domain
• Range

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

 $f\left(x\right)=\pm\sqrt{1-2x}$ Is this a function?

• Yes

• No

State the domain of the function  $f\left(x\right)=\frac{3x}{x^2-4}$  

• {x|x>4}

• {x|x $\ne$  4}

• {x|x $\ne$  2,x $\ne$  -2}

• {x|x=2,x=-2}

Find the domain of the function  $f\left(x\right)=\sqrt{x+5}$  

• {x|x $\ge$  -5}

• {x|x=-5}

• {x|x $\ne$  -5}

• {x|x $\le$  5}