Lesson: Solution of a Linear Equation by Graphing

In this lesson, we will learn how to find the solution of an equation that has only one root by graphing and verifying the answer algebraically.

Sample Question Videos

Q1:

Consider the equation . In the following, find a solution by filling the blank space.

These solutions can be plotted as seen in the figure. What will be true of any other solution plotted in the plane?

Q2:

Which points in the graph represent a solution to the equation ?

Q3:

Which points in the graph represent a solution to the equation ?

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