Rational Functions Expressions

Find the excluded value(s).

• a = 0

• a = 10

• a = 1

• a = -1

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

What is the equation of the vertical asymptote?

• x = 3

• x = -3

• x = 0

• x = -2

Multiply and Simplify

• 4(x+3)/(x+2),

• (x+2)/4(x+1)

• (x+2)/4(x+3),

• 4(x+1)/(x+2),

Divide

• 1/6

• x+10/ 6x+60

• x+8/ 6x+60

• (x+10)(x+8)/ 6x+60

What is an excluded value?

• A value that makes the denominator equal to 0

• A number that makes the numerator equal to 0

• The solution

• An ostracized number

State the excluded values. x ≠ ?

• A

• B

• C

• D

Find the Vertical Asymptotes for the following function

What are the coordinates of the y-intercept, if one exists.

• (0, 0)

• (0, 1)

• (0, -1)

• there isn't one