{(2, 2),(4, 4),(6, 6),(8, 8)} Is a function.
{(0, 3),(3, 5),(5, 6),(8, 4)} Is a function.
{(1, 2),(3, 3),(4, 8),(6, 3)} Is a function.
{(3, 4),(5, 2),(5, 6),(7, 3)} Is not a function.
For a relation to be a function, every x value must have only one y value.
Answer:
4/7 4 by 12
Step-by-step explanation:
A .012 cents
80 tissues x 24 cases = 1920 tissues in a case
22.56 / 1920 = .01175 (approx .012)
Answer: -3/2
m= y2-y2 over x2-x1
4-7 over 2-0 is m= -3/2
Hope this helps! :)
The required difference is 198.
The four digit smallest number using 2,2,0,0 is =2002
The four digit largest number using 2,2,0,0 is =2200
Therefore the difference between 2200 and 2002 is =198
D) 3
Step-by-step explanation
The stem of 3 would have 3 leaves of (0, 1, and 4) from the numbers -> (34, 30, and 31)