Question

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

y = −3x − 2

y = −3x + 2

y = 3x + 2

y = 3x − 2

Answer 1

Y=3x-2

Answer 2

why tho? @miroslava97

Answer 3

Ok, use y2-y1/x2-x1, to get slope which is 3, then you choose a pair of points and plug it into the point slope form(y-y1=m(x-x1), y-4=3(x-2), which gives you the answer y=3x-2, best response?:)

Answer 4

what bout the +4?