The first graph (the vertical line) does not represent a function.
Answer:
finite set is this
Step-by-step explanation:
even number less than 50 is finite set
True-... i think because like i am not sure-
Answer:
First one is c because 3 1/2 - 1/2=3
Second one is also c because 0.9x2=1.8
And third one c is because 2 2/3:3/1=1 1/8