4.3 Quizizz Lesson

Unit 4 Lesson 3: End Behavior of Rational Functions

By Hannah Wiley

Multiple Choice

Which of the following does not have a horizontal asymptote?

• $$y=\frac{2x^3+7x^2+3x}{x^2+4x+4}$$

• $$y=\frac{x-3}{x^2+x-12}$$

• $$y=\frac{x-4}{2-x}$$

• they all have a horizontal asymptote

Multiple Choice

What is the horizontal asymptote of the rational equation below? $$y=\frac{3x^2+15x+18}{x^2+4x-5}$$  

• $$y=\frac{1}{3}$$  

• $$y=3$$  

• $$y=0$$  

• $$y=1$$  

Multiple Choice

What is the horizontal asymptote of the graph of rational equation below?  $$y=\frac{x-12}{x^2+2x-3}$$  

• $$y=0$$  

•   $$y=1$$  

• $$y=4$$  

• $$y=\frac{1}{2}$$