Answer:
C
Step-by-step explanation:
basically to determine whether or not it is a function look at the graphs and if there are multiple points with the same x value then it is not a function. Only C has points on different x values.
Answer:
select the your first number press the - symbol then select your second number and press equals
Answer:
No, because one x-value corresponds with two y-values
Step-by-step explanation:
Answer:
520.468
Step-by-step explanation:
The thousandths place is lower than the value 5, therefore it is closer to the value 0.
Answer:
domain(x)={30,40,50,60} and range(y)={60,5040,30}
