My equation:
DESMOS graph:
Questions:
The domain of my graph is x ∈ R, or x= to all real numbers.
The range of my graph is y ∈ R, or y= to all real numbers.
The domain is all numbers that have the value of x. X can be any number on the X-axis.
The range is all the numbers that have the value of y. Y can be any number on the Y-axis.
My graph is a function, more specifically a one-to-one function. I can tell that my graph is a function because my graph passes the vertical line test, this shows it’s a function because no two points match on the y-axis. The vertical line test tells me if my graph is a function or not, but the horizontal line test tells me if it’s a one-to-one function. The horizontal line test, because no two points match on the x-axis. So it passes as a function and a one-to-one function.
Self Assessment:
- An example from this assignment of me using multiple ways to present the same mathematical idea is using the graph to show how the equation looks like while I already have the equation written out. So there is already two ways of showing the same mathematical idea but in different forms, one being an equation, and the other being a graph of the equation.
2. An example of me using mathematical vocabulary to demonstrate my understand is using the vertical line test to demonstrate my understanding of how I know my graph is a function. This is showing I know how to use mathematical vocabulary properly and to demonstrate my understanding of math.
3. An example of me formatting my information is putting headings in different sections so you can tell what I’ll be talking about. This gives people a good idea of what’s happening in my Edublog. Having headings in my Edublog makes my information look clear and organized while still showing everything it needs to.