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liizzyliizz

  • 4 years ago

Forgot how to do continuity :( Help lol "Given the piecewise function f defined as f(x)= (will draw inside) for what value of a is f(x) continuous at x=1

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  1. liizzyliizz
    • 4 years ago
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    |dw:1328661866669:dw|

  2. y2o2
    • 4 years ago
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    Limit or right side must be equal to limit of left side as x tends to 1 [if the function is Cont.]

  3. y2o2
    • 4 years ago
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    \[\lim_{x \rightarrow 1^-} (4ax^3+7x) = \lim_{x \rightarrow 1^+}(a+2)x^4 -4 = \]

  4. anonymous
    • 4 years ago
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    \[f(x _{0})\] is defined \[\lim_{x \rightarrow x _{0}}f(x)\] exist (L+ = L-) and \[f(x _{0})=\lim_{x \rightarrow x _{0}}f(x)\]

  5. liizzyliizz
    • 4 years ago
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    I understood what y2o2 is saying, but what abermejo said (Although it seems to make sense) I am not sure what he wanted to do with that information.

  6. anonymous
    • 4 years ago
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    both information are complementary, the resolution is of y202, sorry for my english Im not american :D

  7. liizzyliizz
    • 4 years ago
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    It's perfectly ok :D thanks for helping I was just a bit confused

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