Which of the sets of ordered pairs represents a function? A = {(3, −5), (4, 6), (−3, 9), (2, 7)} B = {(2, 4), (−1, −7), (5, 6),
Ede4ka [16]
Both.
As long as the x inputs have different y outputs, it will always be a function.
Answer:
b
Step-by-step explanation:
this is the answer
Answer: 6 and 9, 7 and 8. 69, 78, 87, 96. So, there are only 4 combinations which would result in 15.
Step-by-step explanation:
Therefore the average sum of three numbers is 45:3=15. The number 15 is called the magic number of the 3x3 square. You can also achieve 15, if you add the middle number 5 three times. The odd numbers 1,3,7, and 9 occur twice in the reductions, the even numbers 2,4,6,8 three times and the number 5 once.
Answer:
5
Step-by-step explanation:
y2 - y1 over x2 - x1
15 - 5 over 2 - 0
10 over 2
Answer:
20
Step-by-step explanation:
you would do 5% times 15
