# How do you find the range of f(x)=-x+5 for the domain (-2,0,3,8)?

Jul 24, 2017

See a solution process below:

#### Explanation:

To find the range for this problem we need to substitute each value of the domain into the function and determine the results.

x = -2

$f \left(- 2\right) = - \left(- 2\right) + 5 = 2 + 5 = 7$

x = 0

$f \left(0\right) = - \left(0\right) + 5 = 5$

x = 3

$f \left(3\right) = - 3 + 5 = 2$

x = 8

$f \left(8\right) = - 8 + 5 = - 3$

The Domain Is: $\left\{7 , 5 , 2 , - 3\right\}$