Questions: Create a sketch of a function f(x) that has the following characteristics. - lim x → 3+ f(x)=2 - lim x → 3- f(x)=-1 - f(3)=5

Create a sketch of a function f(x) that has the following characteristics.
- lim x → 3+ f(x)=2
- lim x → 3- f(x)=-1
- f(3)=5
Transcript text: Create a sketch of a function $f(x)$ that has the following characteristics. - $\lim _{x \rightarrow 3^{+}} f(x)=2$ - $\lim _{x \rightarrow 3^{-}} f(x)=-1$ - $f(3)=5$
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Solution

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Solution Steps

Step 1: Determine the right-hand limits

The right-hand limit as \( x \) approaches 3 is given by: \[ \lim_{{x \to 3^+}} f(x) = 2 \]

Step 2: Determine the left-hand limits

The left-hand limit as \( x \) approaches 3 is given by: \[ \lim_{{x \to 3^-}} f(x) = -1 \]

Step 3: Determine the value of the function at \( x = 3 \)

The value of the function at \( x = 3 \) is given by: \[ f(3) = 5 \]

Final Answer

The function \( f(x) \) has the following characteristics:

  • As \( x \) approaches 3 from the right, \( f(x) \) approaches 2.
  • As \( x \) approaches 3 from the left, \( f(x) \) approaches -1.
  • At \( x = 3 \), \( f(x) = 5 \).

{"axisType": 3, "coordSystem": {"xmin": 0, "xmax": 6, "ymin": -2, "ymax": 6}, "commands": ["y = 2 if x > 3 else -1", "y = 5 if x == 3 else None"], "latex_expressions": ["$\\lim_{{x \\to 3^+}} f(x)=2$", "$\\lim_{{x \\to 3^-}} f(x)=-1$", "$f(3)=5$"]}

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