Find the slope of the equations:

1 answer:

4 0

3. 2x - y = 10
    2x - 2x - y = -2x + 10
   -y = -2x + 10
   -1    -1
   y = 2x - 10
   Slope: 2

4. 5x - 2y = 10
    5x - 5x - 2y = -5x + 10
   -2y = -5x + 10
      -2 -2
      y = 2.5x - 5

5. y - y₁ = m(x - x₁)
    y - (-2) = -3(x - (-1))
   y + 2 = 3(x + 1)
   y + 2 = 3(x) + 3(1)
   y + 2 = 3x + 3
   - 2    - 2
   y = 3x + 1

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