Which of the statements about the mappings is true? A) A is not a function.
B) C in not a function
C) D is not a function
D) All of these mappings are functions.

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?