Find the first four terms of the sequence given by the following.
an= 9(2)^-1,
n=1, 2, 3...

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

Use sigma notation to represent the following series for 9 terms.