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I have the first 3 answers, I just need help with the last 3.

I have the first 3 answers, I just need help with the last 3.-example-1
I have the first 3 answers, I just need help with the last 3.-example-1
I have the first 3 answers, I just need help with the last 3.-example-2
User Stiv
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1 Answer

5 votes

Answer:

See below

Explanation:


\displaystyle \int^(28)_(12)f(x)\,dx=\biggr((8*10)/(2)\biggr)-\biggr((8*10)/(2)\biggr)=0 <-- These areas are just triangles


\displaystyle \int^(28)_(12)|f(x)|\,dx=\biggr((8*10)/(2)\biggr)+\biggr((8*10)/(2)\biggr)=8*10=80 <-- Areas are added as if they were both above the curve


\displaystyle \int_8^0f(x)\,dx=-\int_0^8f(x)\,dx=-64 <-- The 64 part comes from part A

User IT Researcher
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