# What is the net area between #f(x) = x-4 # and the x-axis over #x in [2, 4 ]#?

##### 1 Answer

Dec 15, 2017

See below.

#### Explanation:

Plugging in

shows us that the area we seek is under the x axis, and so will be negative.

We need to integrate

Plugging in upper and lower bounds:

Graph: