Questions: Use the graph of the function f to solve the inequality. (a) f(x)>0 (b) f(x) ≤ 0 (a) The solution set for f(x)>0 is . (Type your answer in interval notation.)

Use the graph of the function f to solve the inequality.
(a) f(x)>0
(b) f(x) ≤ 0
(a) The solution set for f(x)>0 is .
(Type your answer in interval notation.)
Transcript text: Use the graph of the function f to solve the inequality. (a) $f(x)>0$ (b) $f(x) \leq 0$ (a) The solution set for $f(x)>0$ is . $\square$ (Type your answer in interval notation.)
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Solution

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Solution Steps

Step 1: Identify the regions where f(x) > 0

Examine the graph to determine where the function f(x) is above the x-axis. These are the regions where f(x) > 0.

Step 2: Determine the intervals

From the graph, identify the x-values where the function crosses the x-axis or where it is undefined (vertical asymptotes). The function f(x) > 0 in the intervals:

  • From \( -\infty \) to \( -3 \) (not including -3)
  • From \( 2 \) to \( \infty \) (not including 2)
Step 3: Write the solution in interval notation

Combine the intervals where f(x) > 0 into a single expression using interval notation.

Final Answer

The solution set for \( f(x) > 0 \) is \( (-\infty, -3) \cup (2, \infty) \).

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