Question
What is the rule for this pattern? 1,negative 2,4, negative 5,7,negative8. Thanks
Answers
Reiny
1 -2
4 -5
7 -8
looks like the second number is -(first +1)
y = -(x+1) or y = -x - 1
4 -5
7 -8
looks like the second number is -(first +1)
y = -(x+1) or y = -x - 1