Rewritten Equations
Unit 2 ● Lesson 18 ● Activity 1
Graph each of the following using desmos or a graphing calculator.
a) f(x) =
b) g(x) = + 3
C) p(x) = - 7
What do you notice?
Slides are CC BY NC Kendall Hunt Publishing. Curriculum excerpts are CC BY Illustrative Mathematics.
Warm-up
Graphs of Rational Functions (Part 2)
Unit 2
Lesson 18
Polynomials and Rational Functions
Expressions and Equations
ALGEBRA 2
Unit 2 ● Lesson 18
I can identify a horizontal asymptote from a graph or an equation of a rational function.
Learning
Targets
Algebra 2
horizontal asymptote
Unit 2 ● Lesson 18
A horizontal line that a function's graph approaches as the input values (x) tend toward positive or negative infinity
Slides are CC BY NC Kendall Hunt Publishing. Curriculum excerpts are CC BY Illustrative Mathematics.
Glossary
Horizontal Asymptotes
Unit 2 ● Lesson 18 ● Activity 3
Here are four graphs of rational functions.
Slides are CC BY NC Kendall Hunt Publishing. Curriculum excerpts are CC BY Illustrative Mathematics.
Graphs of Rational Functions (Part 2)
Unit 2 ● Lesson 18
Identify the horizontal asymptote of the function.
What is the vertical asymptote for each function?
Slides are CC BY NC Kendall Hunt Publishing. Curriculum excerpts are CC BY Illustrative Mathematics.
Lesson Synthesis