The graphs of rational functions can be used to estimate the solutions to rational equations using methods you have seen in previous lessons. In Try This 1 you may have noticed that if you graph each side of the equation as a separate function, the x-values of the intersections (the r-values in Try This 1) will give you the solutions to the equation.
In previous sections you saw that there were multiple ways to estimate a solution from graphing. Try This 2 further explores another method.
Consider the equation
Save your responses in your course folder.
With a partner or group, discuss the similarities and differences between the two different graphing techniques used to solve rational equations in Try This 2. What benefits and/or drawbacks do you see to each method? Which method do you prefer?
If required, save a record of your discussion in your course folder.