Point-slope form is , wher m is slope and are the given coordinates.
y - 1 = (x - (-5)) Cancel out the double negative <span>y - 1 = (x + 5) Use the Distributive Property </span>y - 1 = x + Simplify the numerator y - 1 = x + Simplify the fraction y - 1 = x + 7 Add 1 to both sides y = x + 8