A scuba divėr is on a boat. The diver jumps off the boat and-begins-to-swim-under-the-water- and-then-comes-.
back towards the surface. He stops moving when he
comes back to the surface and waits for someone to
pick him up. The graph shows the path of the diver where
x is the distance from the boat and y is the height the
diver is from the surface of the water

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Determine the common ratio and find the next three terms of the geometric sequence. 649-14-02-00-00_files/i0100000, 649-14-02-00-00_files/i0100001, 2, a. 3; 649-14-02-00-00_files/i0100002, 649-14-02-00-00_files/i0100003, 649-14-02-00-00_files/i0100004. c. 649-14-02-00-00_files/i0100005; 649-14-02-00-00_files/i0100006, 649-14-02-00-00_files/i0100007, 649-14-02-00-00_files/i0100008. b. 3; 6, 18, 54 d. 649-14-02-00-00_files/i0100009. 6, 18, 54 select the best answer from the choices provided a b c d