Domain of Rational Expression

Determine the excluded values.

• x = 5, -1

• x = -5, 1

• x = 5, 1

• x = -5, -1

Tags

CCSS.HSF-IF.C.7D

Determine the excluded value.

• x = 6

• x = 0

• x = -6

• x = -6, 9

Tags

CCSS.HSA.APR.D.7

Determine the excluded values.

• x = 0

• x = 2, 6

• x = -2, -6

• x = 0, -2, -6

Tags

CCSS.HSF-IF.C.7D

State the excluded values. x ≠ ?

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7D

Identify the vertical asymptotes

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7D

What (if any) holes exist?

• x=2

• x=2 and x=3

• x=-3

• x=3

Tags

CCSS.HSF-IF.C.7D

Find the Domain for the function : \frac{2x^2-4x}{x^2-2x-3}

• All Real #s except x cannot equal 3 and -1

• All Real #s except x cannot equal 3

• All Real #s except x cannot equal -1

• All Real #s except x cannot equal -3

What word means all of the x-values in a function?

• Domain

• Range

• Integer

• Difference

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Give the values for which the given rational expression is undefined?

Tags

CCSS.HSF-IF.C.7D