A n y o n e w a n n a z o o m

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

How do you do the foil method with polynomials?