Answer:
yes it is a function
Step-by-step explanation:
You have to take the numbers and see if any of them are the same in the X column if their are some of the same numbers you only write the number once. than you connect the numbers to the given output. If any numbers have 2 outputs it is not a function.
To answer this question, I need to know how much of each fruit Adrian bought
Answer:
B and D
Step-by-step explanation:
I think this is the answer
Answer:
B, E
Step-by-step explanation:
The function y=1.5+x has two points listed which make the equation true.
(-1.5,0)
y=1.5+x
0=1.5+-1.5
0=0
(4.5,6)
y=1.5+x
6=1.5+4.5
6=6