Solve the following for y.

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

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Presentation transcript:

Solve the following for y. Warm Up: Solve the following for y. 3x – 5y = 15 -2x – 4y = -6

Go Over Homework!

Essential Question: How do I graph a line once in Slope-Intercept Form?

Graphing a Line: What are the 2 pieces you need? y = mx + b

Steps for Graphing a Line: Solve for slope-intercept form: y = mx + b. Graph the y-intercept (b) Use the slope (m) to find the next points. Positive Slope = UP to the right Negative Slope = DOWN to the right Use the points to draw a line!

Graph the line 1. y = 2x + 3 slope (m) = y-intercept (b) =

Graph the line slope (m) = y-intercept (b) =

Graph the line slope (m) = y-intercept (b) =

Practice Finish the FRONT!

Write the following in Slope – Intercept Form AND Graph: 7. 4x + 2y = - 6

Write the following in Slope – Intercept Form AND Graph: 8. 2x + y = 1

Practice Finish the BACK!

Homework Puzzle Worksheet!