Use the definition of continuity and the properties of limits to show that the function f(x) = x2 + 5(x - 2)7 is continuous at x = 3.

Applied the definition and the limit.

They had the same result, so the function is continuous.

Step-by-step explanation:

At function f(x) is continuous at x = a if:

In this question:

At x = 3.

Since , f(x) is continuous at x = 3.

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