Math Problem Statement

so when you graph, Graph h(x)=-|x -6|+3, the 6 would be positive right?

Solution

Yes, when graphing the function h(x)=x6+3h(x) = -|x - 6| + 3, the value 6 inside the absolute value function corresponds to a horizontal shift. Specifically, it shifts the graph 6 units to the right, making x=6x = 6 the point of symmetry or the vertex.

Here’s how it breaks down:

  1. Equation breakdown:

    • The equation h(x)=x6+3h(x) = -|x - 6| + 3 is in the form h(x)=xh+kh(x) = -|x - h| + k.
    • h=6h = 6, which shifts the graph 6 units to the right.
    • k=3k = 3, which shifts the graph 3 units upwards.
  2. Vertex:

    • The vertex of the graph will be at (6,3)(6, 3).
  3. Reflection:

    • The negative sign in front of the absolute value indicates a reflection across the x-axis. So instead of the usual V-shape opening upwards, the graph will open downwards.

In conclusion, the 6 inside x6|x - 6| does indicate a horizontal shift to the right, making it a positive shift, while the graph opens downward due to the negative sign in front of the absolute value.

Would you like to see the graph of this function?

Related Questions:

  1. How would the graph change if the equation were h(x)=x6+3h(x) = |x - 6| + 3 (without the negative sign)?
  2. What is the effect of changing the value of kk in the equation h(x)=x6+kh(x) = -|x - 6| + k?
  3. How does the reflection across the x-axis affect the vertex form of the absolute value function?
  4. How can you find the range of the function h(x)=x6+3h(x) = -|x - 6| + 3?
  5. What happens if you change the 6 to a negative value, say h(x)=x+6+3h(x) = -|x + 6| + 3?

Tip:

The horizontal shift is always opposite in sign to the value inside the absolute value. If you see x6x - 6, it means a shift to the right by 6 units.

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Math Problem Analysis

Mathematical Concepts

Absolute Value Functions
Graph Transformations

Formulas

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Theorems

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Suitable Grade Level

High School