Question

Find the slope of the line that passes through (1, 6) and (4, 24).

Answer 1

y = 6x

Explanation:

`(y_(2) -y_(1) )/(x_(2) -x_(1) )`

`(24-6)/(4-1)`

`(18)/(3)`

m = 6

y = mx + b

y = 6x + b

6 = 6(1) + b

6 = 6

b = 0