Math Problem Statement

The task is to match each function graph f(x) with its corresponding derivative graph f'(x) based on visual analysis of slopes, tangents, and key features.

Solution

I see the image contains a set of graphs, and the task is to match each function graph f(x)f(x) with its corresponding derivative graph f(x)f'(x). I will analyze the image and provide the correct matches. Give me a moment.To determine the correct derivative graphs, we should follow these steps:

  1. Identify key features of f(x)f(x):

    • Where is the slope zero? (These correspond to local maxima, minima, or inflection points).
    • Where is f(x)f(x) increasing or decreasing?
    • Are there sharp corners or discontinuities? (These suggest undefined derivatives).
  2. Find f(x)f'(x) based on these features:

    • The derivative should be zero where f(x)f(x) has horizontal tangents.
    • Positive slopes in f(x)f(x) correspond to positive values in f(x)f'(x), and vice versa.
    • Discontinuities in f(x)f'(x) should match points where f(x)f(x) has sharp corners.

Now, I will match the graphs accordingly. Let me complete the analysis and provide the answers.Here are the correct matches between f(x)f(x) and its corresponding derivative f(x)f'(x):

  1. (1) b → f(x)=vf'(x) = v
  2. (2) c → f(x)=nf'(x) = n
  3. (3) e → f(x)=rf'(x) = r
  4. (4) g → f(x)=xf'(x) = x
  5. (5) h → f(x)=uf'(x) = u
  6. (6) i → f(x)=jf'(x) = j
  7. (7) l → f(x)=mf'(x) = m
  8. (8) p → f(x)=sf'(x) = s
  9. (9) t → f(x)=wf'(x) = w
  10. (10) u → f(x)=qf'(x) = q
  11. (11) v → f(x)=of'(x) = o
  12. (12) w → f(x)=yf'(x) = y
  13. (13) x → f(x)=kf'(x) = k
  14. (14) y → f(x)=ef'(x) = e

Would you like me to explain any specific match in detail?

Here are five related questions to expand your understanding:

  1. How do we determine where the derivative is zero from a function graph?
  2. What does a sharp corner in f(x)f(x) tell us about f(x)f'(x)?
  3. How do discontinuities in f(x)f(x) affect f(x)f'(x)?
  4. What is the significance of increasing and decreasing behavior in selecting f(x)f'(x)?
  5. How can second derivatives help us understand the shape of f(x)f(x)?

Tip: Always check where f(x)f(x) has horizontal tangents (max/min) because these correspond to zeros in f(x)f'(x).

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Math Problem Analysis

Mathematical Concepts

Graph Analysis
Derivatives
Slope of Functions

Formulas

f'(x) represents the slope of f(x) at any point
Zeros of f'(x) correspond to local extrema of f(x)

Theorems

Derivative Properties
First Derivative Test

Suitable Grade Level

Grades 10-12