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The blue line of best fit for boys intersects the vertical axis at 55 centimeters and the point (12.5, 70). What equation best describes the boy's line of best fit?

The blue line of best fit for boys intersects the vertical axis at 55 centimeters and the point (12.5, 70). What equation best describes the boy's line of best fit?
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4 votes
The blue line of best fit for boys intersects the vertical axis at 55 centimeters and the point (12.5, 70). What equation best describes the boy's line of best fit?

User Fahad Israr
by
7.8k points

1 Answer

4 votes
you have two points: (0,55) and (12.5,70). The slope of that line is 15/12.5 = 1.2

y=1.2x+55
or
h=1.2a+55
User Jonathan Park
by
7.6k points
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