Answer:
Option C
{-1,3,5}
Step-by-step explanation:
A mapping is a subset of ordered pair (x,y) where x belongs to first set and y belongs to second set.
Hence a mapping is a subset of cartesian product AXB.
Here A = {-2,1,3,5} and
B = {2,4,6,8}
Ordered pair given by the mapping is
(-2,1) (3,6) and (5,8)
In other words, -2 is mapped on to 1, 3 to 6 and 5 to 8
Domain = set of elements in the I set which are mapped
= {-1,3,5}
1.2 inches of snow fell per hour, 7.2/4=1.2
Answer:
true
Step-by-step explanation:
each x-value have exactly only one y-value
Answer:
Your annswer is b
Step-by-step explanation: because it is least than all of the others
If the question is how much do they make the answer would be they make 35 dollars because 25 + 40 =65 and 100-65=35