Graph Using a Table of Values f(x)=(x+3)/2

$f (x) = \frac{x + 3}{2}$

Step 1

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

$y = \frac{(- 2) + 3}{2}$

Step 2

Solve the equation for $y$ .

Remove parentheses.

$y = \frac{- 2 + 3}{2}$

Remove parentheses.

$y = \frac{(- 2) + 3}{2}$

Add $- 2$ and $3$ .

$y = \frac{1}{2}$

Step 3

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

$y = \frac{(- 1) + 3}{2}$

Step 4

Solve the equation for $y$ .

Remove parentheses.

$y = \frac{- 1 + 3}{2}$

Remove parentheses.

$y = \frac{(- 1) + 3}{2}$

Simplify $\frac{(- 1) + 3}{2}$ .

Add $- 1$ and $3$ .

$y = \frac{2}{2}$

Divide $2$ by $2$ .

$y = 1$

Step 5

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

$y = \frac{(0) + 3}{2}$

Step 6

Solve the equation for $y$ .

Remove parentheses.

$y = \frac{0 + 3}{2}$

Remove parentheses.

$y = \frac{(0) + 3}{2}$

Add $0$ and $3$ .

$y = \frac{3}{2}$

Step 7

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

$y = \frac{(1) + 3}{2}$

Step 8

Solve the equation for $y$ .

Remove parentheses.

$y = \frac{1 + 3}{2}$

Remove parentheses.

$y = \frac{(1) + 3}{2}$

Simplify $\frac{(1) + 3}{2}$ .

Add $1$ and $3$ .

$y = \frac{4}{2}$

Divide $4$ by $2$ .

$y = 2$

Step 9

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

$y = \frac{(2) + 3}{2}$

Step 10

Solve the equation for $y$ .

Remove parentheses.

$y = \frac{2 + 3}{2}$

Remove parentheses.

$y = \frac{(2) + 3}{2}$

Add $2$ and $3$ .

$y = \frac{5}{2}$

Step 11

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

$\begin{array}{c} x & y \\ - 2 & \frac{1}{2} \\ - 1 & 1 \\ 0 & \frac{3}{2} \\ 1 & 2 \\ 2 & \frac{5}{2} \end{array}$

Step 12

Graph Using a Table of Values f(x)=(x+3)/2

Related Questions

Support LCMGCF.com by disabling your adblocker.