(I need serious help with this question)
Find the Function rule.
x: -2,-1,0,1,2
y: 9,4,-1,-6,-11
as 1 is added to x, 5 is subtracted from y
so, try y = -5x
But y(0) = -1, so
y = -5x-1
Find the Function rule.
x: -2,-1,0,1,2
y: 9,4,-1,-6,-11
so, try y = -5x
But y(0) = -1, so
y = -5x-1