Questions: Use the graph of the function f(x) to answer the following.
a. lim x -> -∞ f(x) = b. lim x -> ∞ f(x) =
Transcript text: Use the graph of the function $f(x)$ to answer the following.
a. $\lim _{x \rightarrow-\infty} f(x)=$ $\qquad$ b. $\lim _{x \rightarrow \infty} f(x)=$ $\qquad$
Solution
Solution Steps
Step 1: Find the limit as x approaches negative infinity.
As x approaches negative infinity, the graph of f(x) appears to increase without bound.
Step 2: Find the limit as x approaches infinity.
As x approaches infinity, the graph of f(x) approaches 4.
Final Answer
a. $\lim_{x \rightarrow -\infty} f(x) = \infty$
b. $\lim_{x \rightarrow \infty} f(x) = 4$