Freshman Algebra Graphing Linear Equations. CCSSM: Reasoning with Equations and Inequalities (A-REID.3) What is slope? -Measure of steepness of a line.

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Objective - To graph linear equations using the slope and y-intercept.

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Presentation transcript:

Freshman Algebra Graphing Linear Equations

CCSSM: Reasoning with Equations and Inequalities (A-REID.3) What is slope? -Measure of steepness of a line -rise/run

Slope Con’t Lets Play!

Slope intercept form Lets play!

Y-intercept = b Where the line crosses the y-axis When we graph: We start with plotting the y- intercept, in this case the b. (0,b)

Point Slope Formula Only use when giving slope and a point on the graph to find the linear equation. EX: m= 3/2 (5,3)

Let’s Take a Closer Look at Slope Slope Dude vHQ vHQ Slope Rap mdbKk mdbKk