slope of intercept

Question

A line passes through the points (1, 7) and (0, 4). What is its equation in slope-intercept form?

Answer 1

(1,7) and (0,4) have a line through them with slope = (7-4)/(1,0) = 3=m. interecept = 4=b

the equation of the line in slope intercept form is

y=mx +b where m=3 and b=4

y =3x + 4