Math Problem Statement
Solution
The given task asks us to use transformations of the standard cubic function to graph the function .
Here’s how we can break down the transformations:
1. Start with the basic cubic function:
This is the standard cubic function.
2. Horizontal Shift:
The expression indicates a horizontal shift. Since it is , the graph of is shifted 3 units to the left. The new equation becomes:
3. Vertical Reflection:
The negative sign in front of the cubic term, , indicates a vertical reflection. This reflects the graph over the x-axis. The graph is now:
Final Graph:
The graph of is obtained by taking the standard cubic graph, shifting it 3 units to the left, and reflecting it over the x-axis.
Would you like further explanation on any specific transformation?
Here are 5 related questions:
- How do horizontal and vertical transformations differ in cubic functions?
- What happens if we add a vertical shift to ?
- How would the graph change if we had instead of the negative sign?
- How do you reflect a function across the y-axis versus the x-axis?
- What is the effect of compressing or stretching the graph of a cubic function?
Tip: Always apply horizontal shifts before vertical transformations when analyzing function changes!
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Math Problem Analysis
Mathematical Concepts
Transformations of Functions
Cubic Functions
Formulas
f(x) = x^3
h(x) = -(x + 3)^3
Theorems
Transformation Theorems
Reflection over the x-axis
Horizontal Shift
Suitable Grade Level
Grades 10-12
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