Graph Using a Table of Values y=f(x)+4

$y = f (x) + 4$

Step 1

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

$y = f (- 2) + 4$

Step 2

Solve the equation for $y$ .

Remove parentheses.

$y = f (- 2) + 4$

Move $- 2$ to the left of $f$ .

$y = - 2 f + 4$

Step 3

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

$y = f (- 1) + 4$

Step 4

Solve the equation for $y$ .

Remove parentheses.

$y = f (- 1) + 4$

Simplify each term.

Move $- 1$ to the left of $f$ .

$y = - 1 f + 4$

Rewrite $- 1 f$ as $- f$ .

$y = - f + 4$

Step 5

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

$y = f (0) + 4$

Step 6

Solve the equation for $y$ .

Remove parentheses.

$y = f (0) + 4$

Simplify $f (0) + 4$ .

Multiply $f$ by $0$ .

$y = 0 + 4$

Add $0$ and $4$ .

$y = 4$

Step 7

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

$y = f (1) + 4$

Step 8

Solve the equation for $y$ .

Remove parentheses.

$y = f (1) + 4$

Multiply $f$ by $1$ .

$y = f + 4$

Step 9

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

$y = f (2) + 4$

Step 10

Solve the equation for $y$ .

Remove parentheses.

$y = f (2) + 4$

Move $2$ to the left of $f$ .

$y = 2 f + 4$

Step 11

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

$\begin{array}{c} x & y \\ - 2 & - 2 f + 4 \\ - 1 & - f + 4 \\ 0 & 4 \\ 1 & f + 4 \\ 2 & 2 f + 4 \end{array}$

Step 12

Graph Using a Table of Values y=f(x)+4

Related Questions

Support LCMGCF.com by disabling your adblocker.