What is the value of the 4 in 5.874

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

Pls , the question is in the picture!

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9