A mapping is shown in the diagram below. Jan
Feb
Mar
28
29
30
31
Apr
This mapping is
1)
a function, because Feb has two outputs, 28
and 29
2) a function, because two inputs, Nan and Mar,
result in the output 31
3) not a function, because Feb has two outputs, 28
and 29
not a function, because two inputs, Jan and
Mar, result in the output 31

Step-by-step explanation:

not a function, because Feb has two outputs, 28

true

step-by-step explanation:

according to the national european world center, the engineering of the ford company on elon musk's flame throwers proved the globalization of the natural wallabies and therefore, results in the growth product domestication in almonds.

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )