You order the y-values from greatest to least, which are 2, 2, 3, and 4. You don't need to duplicate the same y-values, so the range is {2, 3, 4}
Answer:
A
Step-by-step explanation:
this is because an input can only have one output, but an output can have many input
Both are correct.
Good job!
Answer:
just add them all together
Step-by-step explanation:
Answer:
Answer is B
Step-by-step explanation:
