What is the scale factor from A to B?

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?

How many zeros does the function f(x)=4x3-x2+1 have

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1