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02-04-2020
Mathematics

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write an equation of the line that passes through the points (1,4), (3,7)

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02-04-2020

Answer:

y=1.5x+2.5

Step-by-step explanation:

First you find the slope:

[tex]\frac{7-4}{3-1}[/tex] or [tex]\frac{3}{2}[/tex]

lets change it into 1.5

Then write it in point-slope: (I used (1,4))

y-4=1.5(x-1)

y-4=1.5x-1.5

y=1.5x+2.5

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