For the funtion f defined by f(x) = 2x + 3 what is the value of f(2)? A4
B. 7
C.5
D.2

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?