Determine the shortest distance from the point (7,4) to the line y= -2x+1. Provide a sketch

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Which is a graph of a proportional relationship?

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