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Grade 8 Algebra: Slope from Tables

Name: ______________________Date: ____________Score: ____ / 8

Level 1

Positive rates

  1. 1. Find the rate of change:
    x0123y1357\begin{array}{c|cccc} x & 0 & 1 & 2 & 3 \\ \hline y & 1 & 3 & 5 & 7 \end{array}
  2. 2. Find the rate of change:
    x0123y04812\begin{array}{c|cccc} x & 0 & 1 & 2 & 3 \\ \hline y & 0 & 4 & 8 & 12 \end{array}
  3. 3. Find the rate of change:
    x0123y5678\begin{array}{c|cccc} x & 0 & 1 & 2 & 3 \\ \hline y & 5 & 6 & 7 & 8 \end{array}
  4. 4. Find the rate of change:
    x0123y25811\begin{array}{c|cccc} x & 0 & 1 & 2 & 3 \\ \hline y & 2 & 5 & 8 & 11 \end{array}
  5. 5. Find the rate of change:
    x1234y10152025\begin{array}{c|cccc} x & 1 & 2 & 3 & 4 \\ \hline y & 10 & 15 & 20 & 25 \end{array}
  6. 6. Find the rate of change:
    x0123y791113\begin{array}{c|cccc} x & 0 & 1 & 2 & 3 \\ \hline y & 7 & 9 & 11 & 13 \end{array}
  7. 7. Find the rate of change:
    x2468y481216\begin{array}{c|cccc} x & 2 & 4 & 6 & 8 \\ \hline y & 4 & 8 & 12 & 16 \end{array}
  8. 8. Find the rate of change:
    x1234y36912\begin{array}{c|cccc} x & 1 & 2 & 3 & 4 \\ \hline y & 3 & 6 & 9 & 12 \end{array}