Graph Using a Table of Values y=-10x-1

$y = - 10 x - 1$

Step 1

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

$y = - 10 \cdot - 2 - 1$

Step 2

Solve the equation for $y$ .

Remove parentheses.

$y = - 10 \cdot - 2 - 1$

Simplify $- 10 \cdot - 2 - 1$ .

Multiply $- 10$ by $- 2$ .

$y = 20 - 1$

Subtract $1$ from $20$ .

$y = 19$

Step 3

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

$y = - 10 \cdot - 1 - 1$

Step 4

Solve the equation for $y$ .

Remove parentheses.

$y = - 10 \cdot - 1 - 1$

Simplify $- 10 \cdot - 1 - 1$ .

Multiply $- 10$ by $- 1$ .

$y = 10 - 1$

Subtract $1$ from $10$ .

$y = 9$

Step 5

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

$y = - 10 \cdot 0 - 1$

Step 6

Solve the equation for $y$ .

Remove parentheses.

$y = - 10 \cdot 0 - 1$

Simplify $- 10 \cdot 0 - 1$ .

Multiply $- 10$ by $0$ .

$y = 0 - 1$

Subtract $1$ from $0$ .

$y = - 1$

Step 7

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

$y = - 10 \cdot 1 - 1$

Step 8

Solve the equation for $y$ .

Remove parentheses.

$y = - 10 \cdot 1 - 1$

Simplify $- 10 \cdot 1 - 1$ .

Multiply $- 10$ by $1$ .

$y = - 10 - 1$

Subtract $1$ from $- 10$ .

$y = - 11$

Step 9

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

$y = - 10 \cdot 2 - 1$

Step 10

Solve the equation for $y$ .

Remove parentheses.

$y = - 10 \cdot 2 - 1$

Simplify $- 10 \cdot 2 - 1$ .

Multiply $- 10$ by $2$ .

$y = - 20 - 1$

Subtract $1$ from $- 20$ .

$y = - 21$

Step 11

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

$\begin{array}{c} x & y \\ - 2 & 19 \\ - 1 & 9 \\ 0 & - 1 \\ 1 & - 11 \\ 2 & - 21 \end{array}$

Step 12

Graph Using a Table of Values y=-10x-1

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