Answer: The last one.
Step-by-step explanation: Using the vertical line test, if you place a vertical line at any point of a function it should only cross the line of the function once. since it would cross it twice on the last one, it is not a function.
Answer: 196
Step-by-step explanation:
Answer:
It is integer and rational .....
Hope it helps
it depends in how many marbles there were in total add more details and then I'll give more help
16
D
