Answer:
Depending on how the input of each function defined,
- The first choice
, - The third choice
- The fourth choice
might be functions.
Step-by-step explanation:
A function between two sets (domain and range) should
- be defined for all elements in the domain, and
- map each element from the domain to exactly one element in the range.
The second choice can't be a function since the element 
from the domain is mapped to more than one element in the range.
Keep in mind that a function should be defined for all elements in its domain. For the first relation to be a function, its domain needs to be 
. Similarly, the domain for the third and fourth relations should be 
and 
Answer:
the two numbers are 3 and 3.
1/5 of 3 is 0.6
1/5 of 6 is 1.2
Step-by-step explanation:
3 + 3 = 6
(1/5)3 = 0.6
(1/5)6 = 1.2
1/4+5/4=1.5
1.5 divided by 4 = 0.5625
5. Line e and line c
6. Line a and line d
5/6 pages of a book in a minute!
8 1/3= 25/3= amount in 10 minutes
25/3 x 1/10=25/30=5/6
I got 1/10 when I did reciprocal(meaning flip the number over, the numerator goes on the bottom, and the denominator goes on the top)
10x 1/10= 1
