18 6/7<em /> is the awnser
24.
This is because if we double the base and the height in the area equation it will raise any number by a factor of 4.
Answer:

Step-by-step explanation:
It can be found by integral.
First let's find the intersection points.

Only intersection point is x = 2.
And it is asked to find the area in the interval (2, 4).

We will use integration by parts.


0.7 / 100 = 0.007 or 0.007 x 100 = 0.7 hope this helps