Question

Make a table of values for each equation. 1. y = 4x + 3 x 1-2 -1 0 1 2 у

Answer 1

Completing the table we have;

`\begin{gathered} x\text{ -2 -1 0 1 2} \\ y\text{ -5 -1 3 7 11} \end{gathered}`

Step-by-step explanation:

Given the equation;

`y=4x+3`

We want to make a table of values for the equation.

To get the corresponding value of y for each value of x, let us substitute each value of x into the equation to get y;

`\begin{gathered} at\text{ x=-2}; \\ y=4(-2)+3=-8+3 \\ y=-5 \end{gathered}`
`\begin{gathered} at\text{ x=-1;} \\ y=4(-1)+3=-4+3 \\ y=-1 \end{gathered}`
`\begin{gathered} at\text{ x=0;} \\ y=4(0)+3=0+3 \\ y=3 \end{gathered}`
`\begin{gathered} at\text{ x=1;} \\ y=4(1)+3=4+3 \\ y=7 \end{gathered}`
`\begin{gathered} at\text{ x=2;} \\ y=4(2)+3=8+3 \\ y=11 \end{gathered}`

Therefore, completing the table we have;

`\begin{gathered} x\text{ -2 -1 0 1 2} \\ y\text{ -5 -1 3 7 11} \end{gathered}`