Interpreting Linear Equations from a graph

Learn how to interpret a linear equations from a graph. You need two pieces of information in order to write a linear equation. You need the slope and the y intercept. The equation is y = mx + b
Math Standard

MGSE8.EE.8a Understand that solutions to a system of two linear equations in two
variables correspond to points of intersection of their graphs, because points of intersection
satisfy both equations simultaneously.

00:00 Introduction to Interpreting linear equations from a graph
00:25 Example one
00:37 Find the slope
00:58 What does the slope represent?
01:41 Write the slope in slope intercept form
01:51 Use an equation to solve the problem

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