Question

which of the following is the equation of a line in slope-intercept form for a line with slope =5 and y-intercept at (0,3)?

Answer 1

we start with the slope-point form, which is

(y-3)=5(x-0)

that's equal to

y-3=5x

then we add 3 in both sides of the equation, obtaining:

y=5x+3 which is the equation in slope-intercept form