Rational Functions

What's the vertical asymptote of the function?

• x = 4

• x = 16

• x = 4 , x = -4

• No vertical asymptote

What's the vertical asymptote of the function?

• x = -4, x = 1

• x = 4, x = -1

• x = -4, x = -1

• x = 4, x = 1

Select the graph that show the corresponding vertical & horizontal asymptotes to this function

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• 
• 
• 

• A
• B
• C
• D

Simplify.

• A

• B

• C

• D

(x²+11x+24)/(x²+4x-32)

• (x+7)/(x+4)

• 3/4

• (x+3)/(x+4)

• (x+3)/(x-4)

Factor and cancel out in order to simplify.

• 1/(n-7)

• n-7

• (n-6)/(n-7)

• n-6

Factor and cancel out in order to simplify.

• 9(x+10)

• x+10

• 9

• x+9

Factor and cancel out in order to simplify.

15x²/5x³

• 3x

• 3/x

• x/3

• 5/x

Simplify the rational function

• 1/(x + 5)

• 1/(x - 5)

• (x - 5)(x + 5)

• (x - 5)/[(x - 5)(x + 5)]