Answer:
33480783
Step-by-step explanation:
Geometric term is given by: Tn = ar^(n - 1)
and r = -3
T15 = 7 * (-3)^(15-1)
T15= 7 * 4782969
T15 = 33480783
slope=(y2-y1)/(x2-x1)
where (x1,y1)=(-7,-6)
(X2,y2)=(5,-6)
slope=(-6+6)/(5+7)=0
If f(x) = − 5, what is f(8.6)?