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Question
Math
Posted 8 months ago

The function hh is defined for all real numbers.

What is a reasonable estimate for limx0h(x)?\lim _{x \rightarrow 0} h(x) ?
Choose 1 answer:
(A) -5
(B) 4
(C) 5
(D) The limit doesn't exist
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Answer from Sia
Posted 8 months ago
Solution by Steps
step 1
To find the limit of h(x)h(x) as xx approaches 0, we need to analyze the behavior of the function h(x)h(x) near x=0x = 0
step 2
From the graph, we observe that as xx approaches 0 from the left, h(x)h(x) approaches 5. Similarly, as xx approaches 0 from the right, h(x)h(x) also approaches 5
step 3
Since the function h(x)h(x) approaches the same value (5) from both sides of x=0x = 0, we can conclude that the limit exists and is equal to 5
step 4
Therefore, limx0h(x)=5 \lim_{x \rightarrow 0} h(x) = 5
Answer
(C) 5
Key Concept
Limit of a function
Explanation
The limit of a function as xx approaches a certain value is the value that the function approaches as xx gets closer to that value. In this case, the function h(x)h(x) approaches 5 as xx approaches 0 from both sides, so the limit is 5.

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