Question

What is the slope of the line that passes through the points left bracket, 2, comma, minus, 3, right bracket(2,−3) and left bracket, 1, comma, minus, 2, right bracket(1,−2)? Write your answer in simplest form.

Answer 1

To calc slope

Slope = Y2 - Y1 / X2 - X1
= -3 - (-2) / 2 - 1 = -1/1

Slope = -1/1