Question

what's the answer to
f(x) = 12x²+3x+8​

Answer 1

Answer:

a=-2

d=-3

Step-by-step explanation:

a2=a+ad

a2=-2+(-3)

=5

a3=a+2d

=-2+2(-3)

=-8

a4=a+3d

=2+3(-3)

=-11

so the first four terms are_

-2,-5,-8,-11