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Ratling [72]
3 years ago
14

F(x) = -7x - 5 + 2x when x = -2 what is the answer please

Mathematics
1 answer:
ss7ja [257]3 years ago
3 0

Answer:

x=−2 and y=5

Step-by-step explanation:

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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:

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3 0
3 years ago
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marysya [2.9K]

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A:b = 8:5 b:c = 3:4
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now that both sides have the same b value
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4 0
3 years ago
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