Systems of Linear Equations. Lesson 2 – Solving Linear systems graphically. Todays Objectives. Students will be able to solve problems that involve systems of linear equations in two variables graphically and algebraically, including:
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Lesson 2 – Solving Linear systems graphically
Solution to the system
3x + 2y = -12
We can use the graphs to estimate the solution of the linear system.
The set of points that satisfy both equations lie where the two graphs intersect. From the graph, the point of intersection appears to be (-2, -3).
d = 1400 – 400t
d = 350t