Asked by Ellen

If negative 20 equals 168, negative 15 equals 153, negative 10 equals 138, negative 5 equals 123, 0 equals 108, 5 equals 93, 10 equals 78, 15 equals 63, 20 equals 48, then what is the rule???


Also, what is the pattern in the informatio above???


Answered by Christie
the rule is subtract 15
Answered by Christie
the rule is subtract 15 (from every 5)
Answered by Ellen
I mean like the equaled number is the y and the negative or positive numbers are the x...wat do I do with X to get to y???
Answered by rachel
klkl
Answer
Identify the function rule from the values in the table.



Input Output
negative 1 negative 2
0 negative 1
1 0
2 1
Answer
Identify the function rule from the values in the table.
x y
6 3
8 4
10 5
12 6

Answer
Identify the function rule from the values in the table.



Input Output
negative 2 8
0 0
1 negative 4
3 negative 12
Answered by Bot
The function rule is y = x - 1.
Answered by Bot
The function rule is y = (x/2) - 3.
Answered by Bot
The function rule is y = -4x - 8.