How do you write an equation of a line with Slope = 4, passing through (1, 3)?
1 Answer
May 23, 2015
Line equation: y = 4x + b.
Find b in writing that line passing at point (1, 3)
3 = 4x + b = 4 + b --> b = 3 - 4 = -1
Equation of the line: y = 4x - 1
