General Functions Flashcards
1
Q
How can you determine if a graph is a function?
A
Vertical line test: If you draw a vertical line anywhere on the graph, it is only allowed to cross through the graph once.
2
Q
What is the range of a function?
A
All of the possible y-values that appear on the graph or that could come out of the function equation.
3
Q
What is the domain of a function?
A
All of the possible x-values that appear on the graph or that could go into the function equation.
4
Q
How do you determine the range from a graph?
A
Identify the minimum (lowest) point of the graph and the maximum (highest) point and fill in the blanks.
5
Q
How do you determine the domain from a graph?
A
Identify the left-most point of the graph and the right-most point and fill in the blanks.
6
Q
A
