6.06 algebra 1.docx - Measurements Arm span Height 60 65 57...

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Measurements Arm span Height 60 65 57 59 58 59 63 60 62 61 61 63 67 64 67 66 70 67 70 68 74 69 74 79 1. Height is on the x axis and arm span is on the y axis. 2. (59,57), (63,61) 61-57/63-59= 5/9 5/9 is the slope chose a point and put it into point-slope formy-57= 5/4(x-59)y-57= (5/4)x-73.75y=(5/4)x-16.75 is the slope-intercept form of the line. 3. The line represented by the equation is the average of all the 11 people. The slope means for every unit inch more of height, your arm length is one unit longer.

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