Given that a geometric sequence can be expressed as a non-linear function in the form f(x) = ab^x write a non-linear
function to describe the sequence [3,6, 12, 24, 48, 96,..]
A)
f(x) = 2^(x - 1)
f(x) = 3^(x - 1)
9
f(x) = 2(3)^(x - 1)
f(x) = 3(2)^(x - 1)

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18