Question

@DanJS

Answer 1

I got to run for about 30 min,, ttyl

Answer 2

@perl please please please help!!!

Answer 3

still need help ?

Answer 4

yess

Answer 5

area should always be positive

Answer 6

oh so it would be 4.500

Answer 7

this is the graph https://www.desmos.com/calculator/gdh2kbjajx

Answer 8

you can also click on the points where the curves intersect

Answer 9

okk

Answer 10

we want
int ( (x-4) - (x^2-4x) , x =1..4)

Answer 11

yay so i was right(: thank you

Answer 12

http://www.wolframalpha.com/input/?i=int+%28+%28x-4%29+-+%28x^2-4x%29+%2C+x+%3D1..4%29

Answer 13

yes

Answer 14

:)