Question

Write an equation of the line in point-slope form that passes through the given points.

(2,4) and (3,6)
An equation of the line is

Answer 1

The slope of the line is 2, if you solve for the y-intercept (4 = 2*2 + b), you get 0, so the y intercept is (0,0) and b is 0.

That gives you a final equation of:

y = 2x