Domain of a Rational Function

State the domain restrictions. 

• x ≠ -2

• x ≠ 2, 1

• x ≠ 2, -1

• x ≠ -2, 2, 1

State the domain restrictions.

• x ≠ 3, -2, 6, -1

• x ≠ -1, 6

• x ≠ 3, -2

• No Domain Restrictions

Find the excluded value(s).

• n = 0

• n = 24

• n = -24

• n can be any real number

Find the excluded value(s).

• a = 0

• a = 10

• a = 1

• a = -1

What is the domain? 

• x≠ -5,5

• x≠ -5,4

• x≠ -4,5

• x≠ -4,-5

What is the domain of this rational fuction?

• x cannot equal to 8

• x cannot equal to 0

• x cannot equal to -8

• All real numbers

Find the domain of the function. f(x)=\frac{x^3}{x+8}

• x cannot equal to 8

• x cannot equal to 0

• x cannot equal to -8

• All real numbers

Find the excluded value(s).

• v = 5

• v = 10

• v = -25

• v = -5

What value(s) make the expression undefined?

• x = - 3 and x = 4

• x = 3 and x = - 4

• x = 3 only

• x = - 4 only