Tuesday, April 19  There is no homework due today  Thursday, April 21 you will take (or retake) Checkpoint Quiz 8-1 to 8-4  Today’s Agenda Review Slope.

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Presentation transcript:

Tuesday, April 19  There is no homework due today  Thursday, April 21 you will take (or retake) Checkpoint Quiz 8-1 to 8-4  Today’s Agenda Review Slope and slop intercept form of an equation Note taking (scatter plots) Assign Practice 8-5 (due Thursday 4/19)  Bell Work

Find the slope Of a line containing the points (4,3) and (2,7)

Graph the equation 4x+2y=10

Today’s Objective  By the end of class today, SWBAT interpret and draw scatter plots use scatter plots to find trends

Vocabulary A graph that shows the relationship (correlation) between two sets of data positive negative no

Example

10 $30, $50,000$80,000 $90,000

increase increases positive

Another example: Coral Reefs

Example

Quick Check