Graph Using a Table of Values y=0.08x-3.8

$y = 0.08 x - 3.8$

Step 1

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

$y = 0.08 (- 2) - 3.8$

Step 2

Simplify $0.08 (- 2) - 3.8$ .

Multiply $0.08$ by $- 2$ .

$y = - 0.16 - 3.8$

Subtract $3.8$ from $- 0.16$ .

$y = - 3.96$

Step 3

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

$y = 0.08 (- 1) - 3.8$

Step 4

Simplify $0.08 (- 1) - 3.8$ .

Multiply $0.08$ by $- 1$ .

$y = - 0.08 - 3.8$

Subtract $3.8$ from $- 0.08$ .

$y = - 3.88$

Step 5

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

$y = 0.08 (0) - 3.8$

Step 6

Solve the equation for $y$ .

Remove parentheses.

$y = 0.08 (0) - 3.8$

Simplify $0.08 (0) - 3.8$ .

Multiply $0.08$ by $0$ .

$y = 0 - 3.8$

Subtract $3.8$ from $0$ .

$y = - 3.8$

Step 7

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

$y = 0.08 (1) - 3.8$

Step 8

Solve the equation for $y$ .

Remove parentheses.

$y = 0.08 (1) - 3.8$

Simplify $0.08 (1) - 3.8$ .

Multiply $0.08$ by $1$ .

$y = 0.08 - 3.8$

Subtract $3.8$ from $0.08$ .

$y = - 3.72$

Step 9

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

$y = 0.08 (2) - 3.8$

Step 10

Solve the equation for $y$ .

Remove parentheses.

$y = 0.08 (2) - 3.8$

Simplify $0.08 (2) - 3.8$ .

Multiply $0.08$ by $2$ .

$y = 0.16 - 3.8$

Subtract $3.8$ from $0.16$ .

$y = - 3.64$

Step 11

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

$\begin{array}{c} x & y \\ - 2 & - 3.96 \\ - 1 & - 3.88 \\ 0 & - 3.8 \\ 1 & - 3.72 \\ 2 & - 3.64 \end{array}$

Step 12

Graph Using a Table of Values y=0.08x-3.8

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