How do you write the equation for a graph?

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?

Find the area of the regular hexagon if a side is 20 cm.

Percent increase and decrease. original number: 45 new number: 18