Calculate the slope between each pair of points using the Slope Formula. Be sure to write down each step. Use the scrambled answers below to verify your answers.
1. \((3, 1)\) and \((4, 7)\)
2. \((3, 0)\) and \((4, 2)\)
3. \((2, -5)\) and \((6, -2)\)
4. \((-3, -1)\) and \((7, -6)\)
Scrambled answers: \(2,-\dfrac{1}{2}, 6, \dfrac{3}{4}\)