Question

Which is the equation of a line that has a slope of 1/2 and passes through point (2,-3)

Answer 1

y = (1/2)x - 4

Explanation:

y = mx + b

y = (1/2)x + b

-3 = (1/2)(2) + b

-3 = 1 + b

b = -4

y = (1/2)x - 4