What is the solution to this system

This is different from the first one can someone me

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is