Question

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

(5,4) & (10,8)

Answer 1

y = 4/5x + 0 or y = 4/5x (both are correct; you could write it either way)

Explanation:

m = y2-y1 / x2-x1

m = 8-4/10-5

m = 4/5

4=4/5(5) + b

4=4 + b

b = 0

y = 4/5x + 0 or y = 4/5x (both are correct; you could write it either way)