64, -48, 36, -27, ... Which formula can be used to describe the sequence?
o f(x + 1) = (x)
o fx + 1) = -f(x)
o f(x) = f(x + 1)
o FX) = - + f(x + 1)

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4