Prove that limwhere f(x)=\left\{\begin{array}{c}3x^2-18&x\neq 3 \\ 5 & x=3\\\end{array}\right.
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Lesson Parent:
Problem:
Prove that
\lim_{x\to 3}\,f(x)=9
where
f(x)=\left\{\begin{array}{x}3x^2-18&x\neq 3 \\ 5 & x=3\\\end{array}\right.
Answer:
It is true that \lim_{x\to 3}\,f(x)=9 where f(x)=\left\{\begin{array}{x}3x^2-18&x\neq 3 \\ 5 & x=3\\\end{array}\right.
