Which of the following lists of ordered pairs is a function?
a. (1, 2), (4, 0), (3, 5), (4, 3)
b. (2, 5), (3, 6), (6, 9)
c. (2, 5), (3, 6), (2, 1)
d. (-1, 2), (2, 3), (3, 1), (2, 5)

To find if one is a function, you must see if the pattern is the same.
Domains (x) can not have two values
I forget what the y value is called, but there can be the same y- value for multiple      x - values

A. is not a function, because its ordered pairs are all over the place, and the value 4 in the x - value has two values assigned - 0 and 3, which makes it invalid.

B. may be a linear function. Its ordered pairs aren't jumping all over the place.
Both the x and y go up one for one, so the function could be y = x + 3

C. isn't because the x - value 2 has two values. Again, that makes this invalid.

D.  is invalid because there is two x - values for 2. 

Therefore, the answer is B.

Dbecause there are negatives surrounding ding it

A’b’c’ are the coordinates to the new location of the transformed triangle abc. find the distance between the coordinates points to use for your calculations.