Question

Tionables wiin two-step rulesFill in the table using this function rule.y=2x+3Xv2D6DIDIOD810

Answer 1

Evaluating a function means finding the value of a function that corresponds to a given value of x. To do this, simply replace all the x variables with whatever x has been assigned.

Our function is

`y=2x+3`

For the given values on the table, we have the corresponding y values

`\begin{gathered} y(2)=2\cdot(2)+3=4+3=7 \\ y(6)=2\cdot(6)+3=12+3=15 \\ y(8)=2\cdot(8)+3=16+3=19 \\ y(10)=2\cdot(10)+3=20+3=23 \end{gathered}`