Question

If you completed this table, would each input have exactly one output? The table below represents the equation: y=1.5x-2 Oyes y O no -3 -6.5 y= 1.5(-3)-2 y= 1.5(0)-2 0 -2 3 6

Answer 1

`\begin{gathered} The\text{ function is given as;} \\ y=1.5x-2 \\ \text{When x=3, then } \\ y=1.5(3)-2 \\ y=4.5-2 \\ y=2.5 \\ \text{When x=6, then} \\ y=1.5(6)-2 \\ y=9-2 \\ y=7 \end{gathered}`

Therefore if we completed the table, then when x = 3, y = 2.5 and when x = 6, y = 7.

This means each of the input values (that is x values) would have exactly one output (y values).

The correct option is YES!