Does this graph represent a function??
NEED ASAP PLEASEEE

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536