Consider this input/output table.
Input | 1 | 2 | 4 | 5 | 7 |
Output | 2 | 5 | 11 | 14 | 20 |
(a) Graph the values from the table by taking Input along horizontal axis from 0 to 8 and Output along vertical axis from 0 to 24.
(b) Use your graph to predict the outputs for inputs of 3 and 8.