What is a plane in geometry
2 answers:
If we have three points such as points BCD, we can introduce an important figure in geometry which is called a plane.Think of a plane as a wall or the floor of a room or a flat surface that has no thickness.
To represent the idea of a plane, we can use a four-sided figure such as the one shown in the image provided. It's important to understand that a plane has no edges which means it extends forever in all directions. We can call the figure that is attached in the image provided plane BCD.
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The given function f(x) is:
And the other given function g(x) is:
g(x) in comparison with f(x) has the next transformation:
1. g(x)=f(bx): g(x)=3(0.1x)+5. This is a horizontal stretch: the x-coordinates will change as:
This is the graph of both functions:
The red-one is f(x) and the blue-one is g(x).
Then for example when the coordinates of f(x) are (1,8) for g(x) the coordinates will be:
Then, the slope of f(x) has a greater value than the slope of g(x), since the change on the x-axis is bigger in the g(x) graph for the.
