Answer: 2.)non function 3.)non function 4.) function 5.)non function 6.) non function 7.)function 8.)non function PART B 1.)non function 2.)function 3.) function
Step-by-step explanation: a function is when the domain (x) all each have one answer like (-2.6)(7,4)(8,6) there can be repeating ranges (y) just not domains.
A non function is when one domain (x) has multiple ranges(y) like (7,2)(-9,6)(7,9) the 7 repeats twice giving it two ranges, which causes it to be non functional. hope that helped :))
Hint :- 1 foot = 12 inches.
Juan's dog is 2 feet and 3 inches tall. We can convert feet into inches and find the Juan's dog height in terms of inches. So Juan's dog height would be (2 x 12) + 3 = 27 inches.
Peter's dog is 9 inches tall.
It says to use concept of fractions and compare the heights of Juan's dog vs. Peter's dog.
So we need to take ratios of Juan's dog height to Peter's Dog height as follows :-
Hence, Juan's dog is 3 times taller than Peter's dog.
Question: What is the MAD of the data set?
13, 6, 3, 7, 11
Your mean would be: 8
But your answer would have to be: 3.2