Math Problem Statement

Which equation represents the function graphed on the coordinate plane?

Solution

The graph shown in the image represents a V-shaped function, which is characteristic of an absolute value function. Let’s analyze the function step by step:

1. Vertex of the Graph:

The vertex of the graph is at the point (4,10)(4, -10). This means the function has been shifted right by 4 units and down by 10 units.

2. Equation Format:

An absolute value function in the form of g(x)=xh+kg(x) = |x - h| + k has a vertex at (h,k)(h, k). So, the equation will look like: g(x)=x410g(x) = |x - 4| - 10

This represents a shift to the right by 4 units (indicated by x4x - 4) and a shift down by 10 units (indicated by 10-10).

Conclusion:

The correct equation representing the graph is: g(x)=x410g(x) = |x - 4| - 10

Thus, the first option g(x)=x410\boxed{g(x) = |x - 4| - 10} is the correct answer.

Let me know if you'd like more details or have any other questions!


Here are 5 related questions for further understanding:

  1. How does the graph of g(x)=xh+kg(x) = |x - h| + k change when you modify hh and kk?
  2. What happens to the graph of an absolute value function when a coefficient is added in front of xh|x - h|?
  3. Can you describe how vertical and horizontal translations work for any function?
  4. What would be the effect on the graph if the equation were g(x)=x410g(x) = -|x - 4| - 10?
  5. How do you determine the slope of the arms of an absolute value function?

Tip: Always check the vertex and shifts when dealing with absolute value functions in graph form!

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Math Problem Analysis

Mathematical Concepts

Absolute Value Functions
Graph Translations
Function Shifts

Formulas

g(x) = |x - h| + k

Theorems

Translation Theorem for Absolute Value Functions

Suitable Grade Level

Grades 9-10