Question

What is the equation of the line with slope 1/2 and passing through the point at (1,2)

Answer 1

y = 1/2x +3/2

Explanation:

y = mx +b plug into this equation

m = 1/2 (slope)

2 = 1/2(1) +b and solve this equation

b = 3/2

equation: y = 1/2x +3/2