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Social Sciencec is continuous at x =11. Using E-8 definition, prove that the function f(x)the following table:e 0.10.015. Fill out0.001Reminder: Function f(x) is continuous at xo if limzo f(x) = f(x0).limro f(x)a iffor any e > 0 there exists a 6 > 0 such that for any x if x - xol
Good afternoon. I have a midterm coming up, and my professor has given us a few definitions I have never seen before. I cannot seem to make sense of what she is doing, and barely can understand what she is asking for, even when she steps us through them. I was wondering if I could get a plain-english description of what she is looking for, and how to do, the attached question. Thanks!
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c is continuous at x = 11. Using E-8 definition, prove that the function f(x) the following table: e 0.10.01 5. Fill out 0.001 Reminder: Function f(x) is continuous at xo if limzo f(x) = f(x0). limro f(x)a iffor any e > 0 there exists a 6 > 0 such that for any x if x - xol<8 then \f(x) a< e
Expert Answer
According to the given information it is needed to prove that f(x) is continuous at x=a where
f(x) = x2 and a=5
To prove the following use the definition:
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lim f (x)f(x) if for any a 0 there exist 6 0 such that for any x if -x x)-f(%)| < e
Now,
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let & 0 be given so, for 8>0 such that x-5|<8= x -25 <s so, consider 225 - x +5|x-5<6x +5 < 8(10+8) since, 5(10 6)= e 105-E 0 for instance -10t /100-4(1)) 2 -10 1004 S = 2 since 5>0 so, S =-5+25+ E
So, for...
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8 =-5+25+ E lim x2 25 x5 therefore,f(x) x is continuous at x =5
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