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Stuck on these two questions.. finding the indicated limit

Stuck on these two questions.. finding the indicated limit-example-1
User Kamchatka
by
8.0k points

1 Answer

5 votes

Answer:

1: The limit doesn't exist

2:

Explanation:

Question 1:

f(x) = x + 10 for when x approaches 8

18 = 8 + 10 which is NOT true x < 8 18 < 8

f(x) = 10 - x for when x approaches 8

2 = 10 - 8 which is NOT true x ≥ 8 2 ≥ 8

Question 2:

f(x) = 5 - x for when x approaches 5

0 = 5 - 5 which is TRUE x < 5 0 < 5

f(x) = 8 for when x approaches 5

which is NOT x = 5 8 = 5

f(x) = x + 3 for when x approaches 5

8 = 5 + 3 which is TRUE x > 5 8 > 5

User Rtaft
by
8.0k points

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