[tex]\text{Find the slope by getting to points and using the slope formula}\\\\\text{Slope formula:}\\\\\frac{y2-y1}{x2-x1}\\\\\text{Plug in and solve:}\\\\\frac{-6+5}{6-5}\\\\\text{ Solve:}\\\\\frac{-6+5}{6-5}\\\\\frac{-1}{1}\\\\\text{This means that the slope is -1}\\\\\boxed{\text{Slope: -1}}[/tex]