Asked by Diamond

FIND THE FUNCTION RULE

x: -2, -1, 0, 1 , 2
y: 9 , 4, -1, -6, -11
Answered by Reiny
looks like for every increase of 1 in the x, our y decreases by 5

so it must be
y = -5x + c
all we need is to find c

pick one of the data values:
0 = 0, y = -1

-1 = 0 + c
c = -1

y = -5x - 1
Answered by fat newb
thx
Answered by bleh
what is c mean?????
Answered by $$$$The Price is Right$$$$
C means x!!!!!!!!
Answered by goof
what does "c" mean?
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