Question

What is the slope of the line passing through the points of (3, 8) and (7, -7)?

Answer 1

y=2x

Explanation:

If we use the point-slope form of the equation of a line, we can let (x0, y0) = (1, 2) and m = 2

y - y0 = m(x - x0)

y - 2 = 2(x - 1)

y - 2 = 2x - 2

y = 2x