Can someone help me with this integral question?
You are given the four points in the plane
A = (7,-7),
B = (11,8),
C = (13,-6),
D = (16,3).
The graph of the function f(x) consists of the three line segments AB, BC and CD. Find the integral from 7 to 16f(x)dx by interpreting the integral in terms of sums and/or differences of areas of elementary figures.

Thank you

Question

Can someone help me with this integral question?
You are given the four points in the plane 
A = (7,-7), 
B = (11,8),  
C = (13,-6),
 D = (16,3). 
The graph of the function f(x) consists of the three line segments AB, BC and CD. Find the integral from 7 to 16f(x)dx by interpreting the integral in terms of sums and/or differences of areas of elementary figures. 

Thank you

camper4834 · Answer

hi zazh

camper4834 · Answer

I only answer questions when the questioner is willing to respond and go through this together
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anonymous · Answer

This is how every question should look like ;)

anonymous · Answer

I tried to do this multiple of times, but its not working. So I used the points to draw the triangles by using the base times the height when finding the equation by using the slope point form but then when I add and subtract the triangles and blog the answer into the equation. It tells me its wrong.

anonymous · Answer

The area I got was (-931/30) + (2752/210) -(8646/210) + (717/210)
but its wrong

camper4834 · Answer

hmm it sounds like you are doing it right just let me find it and match our answers

camper4834 · Answer

this is taking longer than i thought

anonymous · Answer

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