Question

A line has a slope of 1/2 and goes through the point (2,-1). What is the equation of this line in slope intercept form.

Answer 1

y=1/2x-1

Explanation:

the slope-intercept form is y=mx+b where m is the slope and b is the y-intercept

- we know that the slope is 1/2 and that the y-intercept if the point (2,-1) is -1 so....