How to Graph Rational Expressions? (+FREE Worksheet!)
Graphing Rational Expressions – Example 2: Graph rational expressions. \(f(x)=\frac{3x}{x^2-2x}\) Solution: First, notice that the graph is in two pieces. Find \(y\)-intercept by substituting zero for \(x\) and solving for \(y (f(x)): x=0→y=\frac{3x}{x^2-2x}=\frac{3(0)}{(0^2-2(0)}=\frac{0}{0}\), \(y\)-intercept: None Asymptotes of \(\frac{3x}{x^2-2x}\): vertical: \(x=2\), Horizontal: \(y=0\) After finding the asymptotes, you can plug in some values for \(x\) and […]
How to Add and Subtract Rational Expressions? (+FREE Worksheet!)
By knowing a few simple rules you can easily add and subtract Rational Expressions. In this blog post, we will introduce you step by step guide on how to add and subtract rational expressions. Related Topics How to Multiply Rational Expressions How to Divide Rational Expressions How to Solve Rational Equations How to Simplify Complex […]
