Which values represent the first two terms of the sequence: a1=2 and an = -2(an-1)^2?
2, -8
-2, 16
-8, -128
16, 1024

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000