calculus help

calculus help

Determine if the following function is continuous at x=1 . $ f(x) = cases{ 3x-5 ,& if $space x ne 1 $space cr_x000D_
    2    ,& if $ x = 1 $space } $ Determine if the following function is continuous at x=0 . $ f(x) = cases{    displaystyle{ x-6 over x-3 } ,& if $space x < 0 $spac..._x000D_
... 2     ,& if $ x = 0 $space cr_x000D_
sqrt{ 4 + x^2 },& if $ x > 0 $space } $” src=”https://www.math.ucdavis.edu/~kouba/CalcOneDIRECTORY/continuitydirectory/img8.gif”> </p>
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