jyrahammons jyrahammons

12-01-2020
Mathematics

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A line passes through the points (4,19) and (9,24). Write a linear function in the form y =Mx+b for this line

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ashlyyn1 ashlyyn1

12-01-2020

slope = y2-y1 / x2-x1
= 24-19/9-4
= 5/5
= 1

solve for b
y=1x+b
19=1(4)+b
19=4+b
15=b

the equation of the line is y=x+15

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