Answer:
Domain {1,2,3,4}
Step-by-step explanation:
The domain is the values for the input, in this case it is the x values
Domain {1,2,3,4}
Contrive I believe.
Hope this helps:)
Answer:
no
Step-by-step explanation:
Answer:
B Graph B and D are functions
Step-by-step explanation:
To be a function, it has to pass the vertical line test. The vertical line test says that if you move a vertical line over the graph, it can only touch the graph once at any one time to be a function.
Graph A fails the vertical line test.
Graph B passes the vertical line test
Graph C fails the vertical line test
Graph D passes the vertical line test