Graph Using a Table of Values y=-3x+22

$y = - 3 x + 22$

Substitute $- 2$ for $x$ and find the result for $y$ .

$y = - 3 \cdot - 2 + 22$

Solve the equation for $y$ .

Remove parentheses.

$y = - 3 \cdot - 2 + 22$

Simplify $- 3 \cdot - 2 + 22$ .

Multiply $- 3$ by $- 2$ .

$y = 6 + 22$

Add $6$ and $22$ .

$y = 28$

Substitute $- 1$ for $x$ and find the result for $y$ .

$y = - 3 \cdot - 1 + 22$

Solve the equation for $y$ .

Remove parentheses.

$y = - 3 \cdot - 1 + 22$

Simplify $- 3 \cdot - 1 + 22$ .

Multiply $- 3$ by $- 1$ .

$y = 3 + 22$

Add $3$ and $22$ .

$y = 25$

Substitute $0$ for $x$ and find the result for $y$ .

$y = - 3 \cdot 0 + 22$

Solve the equation for $y$ .

Remove parentheses.

$y = - 3 \cdot 0 + 22$

Simplify $- 3 \cdot 0 + 22$ .

Multiply $- 3$ by $0$ .

$y = 0 + 22$

Add $0$ and $22$ .

$y = 22$

Substitute $1$ for $x$ and find the result for $y$ .

$y = - 3 \cdot 1 + 22$

Solve the equation for $y$ .

Remove parentheses.

$y = - 3 \cdot 1 + 22$

Simplify $- 3 \cdot 1 + 22$ .

Multiply $- 3$ by $1$ .

$y = - 3 + 22$

Add $- 3$ and $22$ .

$y = 19$

Substitute $2$ for $x$ and find the result for $y$ .

$y = - 3 \cdot 2 + 22$

Solve the equation for $y$ .

Remove parentheses.

$y = - 3 \cdot 2 + 22$

Simplify $- 3 \cdot 2 + 22$ .

Multiply $- 3$ by $2$ .

$y = - 6 + 22$

Add $- 6$ and $22$ .

$y = 16$

This is a table of possible values to use when graphing the equation.

$\begin{array}{c} x & y \\ - 2 & 28 \\ - 1 & 25 \\ 0 & 22 \\ 1 & 19 \\ 2 & 16 \end{array}$

Graph Using a Table of Values y=-3x+22

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