APPC Rational Function Extra Practice Review

What is the horizontal asymptote of the function given?

• y = 2
• x = 1
• x = 2
• y = -1

Which asymptote(s) are determined by looking at the denominator?

• vertical
• horizontal
• end behavior
• none

• No Asymptote

What are the x-intercepts?

• x= 2/3
• x= 4, x = -2
• x= -8, x = 1
• x= -4, x = 2

What are the asymptotes?

• x=1, x= 2, y =1, y= 2
• x= 2, x=-2, y = 1
• x=2 y =-1
• x=1 y =2, y =-2

How do you find the y-intercept?

• replace all x-values with 0

• replace all y-values with 0

• set denominator equal to 0

• compare the degrees of the numerator and denominator

Find the horizontal asymptote.

• None
• y=-2
• y=2
• y=0

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