Question: Explain why the function f(x) = - 3x+4x <1 x+6 x21 is continous at x=1 but not differentible at x=1.

Explain why the function f(x) = - 3x+4x <1 x+6 x21 is continous at x=1 but not differentible at x=1.

Explain why the function f(x) = - 3x+4x

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