Question

Help me please, the graph selected is the correct one

Answer 1

- The constant rate is simply the constant value with which we add to the y-value or subtract from the y-value as x-varies.

- Observing the points on the table given, we can see that the y-values in the table seems to be reducing by a constant of 3 as x-values increase.

- Thus, the answers for the table are:

`\begin{gathered} x:10,11,12,13,14,15 \\ y:36,33,30,27,24,21 \end{gathered}`

- Thus, the missing values are 30 and 24

- The table becomes:

- The graph is given below: