Question
Find at least one point at which each of the following functions is not continuous and state which of the three conditions in the definition of continuity is violated at that point
Find at least one point at which each of the following functions is not continuous and state which of the three conditions in the definition of continuity is violated at that point:
a) (x+5)/(x-3)
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Koala Tutor
Koala Ai Support
To find a point at which the function is not continuous, we need to consider the denominator of the function, which is (x-3). For the function to be continuous, the denominator cannot be equal to zero.
Setting the denominator equal to zero, we get:
x - 3 = 0
Solving for x, we find that x = 3.
Therefore, the function (x+5)/(x-3) is not continuous at x = 3 because it violates the first condition of the definition of continuity, which states that a function must be defined at that point.
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