Let be defined by p(x)= cases x^ 2 -m x-12 x-3 , & x3

MATHEMATICS · Subjective · AP · Calculus AB · Limits and Continuity · Limits and Continuity

Problem

Let pp be defined by p(x)={x2−mx−12x−3,x<3,mx+n,x>3.p(x)= \begin{cases} \dfrac{x^{2}-m x-12}{x-3}, & x<3,\\ m x+n, & x>3. \end{cases} Determine the values of mm and nn for which lim⁡x→3p(x)\lim_{x\to 3} p(x) exists.

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