Question

What is the slope-intercept form equation of the line that passes through (2, 4) and (4, 10)?

Answer 1

y=mx+b
m=(10-4)/(4-2) = 6/2 = 3
solve for b

Answer 2

y-y1 =m(x-x1 ) ----> we will use the point (1,2) = (x1,y1) here

y-2=3(x-1)=3x-3

add 2 to both sides and you get your equation...

y = 3x-1

Answer 3

y = −3x − 2

y = −3x + 2

y = 3x + 2

y = 3x − 2

Answer 4

y=3x-2

Answer 5

is that correct?

Answer 6

almost! instead of 2 its 1 y=3x-1 :)

Answer 7

i mean not 1 y=3x-1......y=3x-1