Question

Write the equation of a line
that passes through: (0, 2) and (-1, 1)

Answer 1

y = x + 2

Explanation:

slope = Δy / Δx = (1-2) / (-1 - 0) = 1

pass (0,2): y intercept = 2 b=2

y = mx + b

equation: y = x + 2