Light it up like it’s dinimite
9-5 4
—— = —-
-3+2 -1
take one of the ordered pairs and you’re going to plug it into
5=-4(x+2)
5=-4x-8
-5 -5
y=-4x-13
Common ratio = 22/-11 = -2 also -76 / 88 = -2 confirms it.
B/ a0 = -11 / -2 = 5.5 and a1 = 88 / -2 = -44