Question

What is the equation of the line, in slope-intercept form, that passes through (3, -1) and (-1, 5)?

Timed Math Exam Help Soon!

Answer 1

first you have to find the slope
slope formula is
\[\frac{ y2-y1 }{ x2-x1 }\]
then slope intercept form is y=mx+b where m is the slope and b is the y-intercept

Answer 2

so slope is 4
its Y=4x-1

Answer 3

i believe so

Answer 4

its not an option on the test though. The options all are fractions