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Which statement describes whether the function is continuous at x = 2?

O The function is continuous at x = 2 because f(2) exists.
O The function is continuous at x = 2 because lim f(x) exists.
X-2
The function is not continuous at x = 2 because f(2) does not exist.
The function is not continuous at x = 2 because lim f(x) does not equal f(2).
X-2

Which statement describes whether the function is continuous at x = 2? O The function-example-1
User Ryanmrubin
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2 Answers

6 votes

Answer:

on edge its fs not b or c

Explanation:

User Tayyab Hayat
by
2.9k points
4 votes

Answer: (b)

Explanation:

Given

The function is given as


f(x)=(x^2-12x+20)/(x-2)

Solving the function


f(x)=(x^2-2x-10x+20)/(x-2)\\\\f(x)=((x-2)(x-10))/((x-2))\\\\f(x)=x-10

for
x=2


f(2)=2-10\\f(2)=-8

The function is continuous at
x=2 because
\lim_(x \to 2) f(x) exists.

If the limit exists at a point, then the function is continuous.

User Siuying
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3.8k points