A line goes through the points (1, 4) and (2, 6). Write the equation of this line in slope-intercept form. y = ___x + ___ Any help?

asked Feb 6, 2018 186k views

1 vote

A line goes through the points (1, 4) and (2, 6). Write the equation of this line in slope-intercept form.

y = ___x + ___

Any help?

by Chy

7.9k points

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1 vote

y2-y1=6-4=2
x2-x1=2-1=1
2/1=2
The slope is 2
y=2x+b
4=2(1)+b
4=2+b
-2
2=b

y=2x+2

Psparago answered Feb 10, 2018

8.2k points

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