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zloy xaker [14]
3 years ago
13

Evaluate the expression described below if the number is 4.

Mathematics
1 answer:
Archy [21]3 years ago
5 0
<em>x</em>² - x

<em>x</em> = 4

4² - 4 

16 - 4 = 12

Hope this helps!
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The function f is continuous on the closed interval [1,15] and has the values shown on the table above. Let g(x) = ∫f(t) dt [1,x
Anna11 [10]
We're looking for the two values being subtracted here. One of these values is easy to find:

<span>g(1) = ∫f(t)dt = 0</span><span>
since taking the integral over an interval of length 0 is 0.
 
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</span><span>Each integral breaks down like so:

(3-1)*f(1)=4

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So, the sum of all these integrals is 39, which means g(15)=39.
 
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I hope my answer has come to your help. God bless and have a nice day ahead!
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Step-by-step explanation:

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Step-by-step explanation:

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