The problem asks to graph the function $f(x) = x^3 - 4$.
2025/3/6
1. Problem Description
The problem asks to graph the function .
2. Solution Steps
To graph the function , we can analyze it as a transformation of the basic cubic function . The given function is a vertical translation of the basic cubic function by units. This means we shift the graph of downward by 4 units.
First, let's find some key points on the graph of :
- When , .
- When , .
- When , .
- When , .
- When , .
Now, apply the vertical translation by subtracting 4 from each -coordinate:
- When , .
- When , .
- When , .
- When , .
- When , .
Thus, the key points on the graph of are: , , , , and .
The graph will look like a cubic function that has been shifted down by 4 units.