Math Problem Statement

You are given the graph of a function f defined on the interval [-5, 5]. Find the coordinates of the absolute maximum and the absolute minimum of f, if they exist.

Solution

To determine the absolute maximum and minimum values from the graph of the function ff over the interval [5,5][-5, 5], we need to look for the highest and lowest points within that domain. Here's the step-by-step approach:

Absolute Maximum:

  • The graph shows the highest point at x=2x = 2, where the yy-coordinate is 3.5 (which is 72\frac{7}{2}).
  • Therefore, the absolute maximum occurs at (2,72)(2, \frac{7}{2}).

Absolute Minimum:

  • The lowest point of the graph is at x=5x = -5, where y=3.5y = -3.5 (which is 72-\frac{7}{2}).
  • Thus, the absolute minimum is at (5,72)(-5, -\frac{7}{2}).

Conclusion:

  • Maximum (x,y)=(2,72)(x, y) = (2, \frac{7}{2})
  • Minimum (x,y)=(5,72)(x, y) = (-5, -\frac{7}{2})

Would you like more details on this process or have any questions?

Here are some related questions you might consider:

  1. How do you determine the critical points of a function?
  2. What is the difference between a local and absolute extremum?
  3. Why are endpoints important in identifying absolute extrema?
  4. Can a function have multiple absolute maxima or minima?
  5. How do the first and second derivative tests help in finding extrema?

Tip: When finding absolute extrema, always check both the critical points and the endpoints of the interval.

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Math Problem Analysis

Mathematical Concepts

Calculus
Extrema of Functions
Graphs of Functions

Formulas

None required, but visual interpretation is key

Theorems

Extreme Value Theorem

Suitable Grade Level

Grades 10-12