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Mathematics 21 Online
OpenStudy (anonymous):

Show that f (x) is continuous in a, if f (x) = sqrt (2x - 5) + 3 with a = 4.

OpenStudy (anonymous):

\[f(x) = \sqrt{2x - 5} + 3\]

OpenStudy (anonymous):

sorry, \[f(x) = \sqrt{2x - 5} + 3x\]

OpenStudy (anonymous):

you have to show limit from right side as x->a which is 4 in this case is = to x->a from the left side

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