Verify by substitution that each given function is a solution of a given differential equation.    (6mks)(6mks)          (i). y′+2y=0;      y=3e−2xy′+2y=0;       y=3e−2x

         (ii). y′′+4y=0;    y1=cos(2x),   y 2=sin(2x)y′′+4y=0;    y1=cos⁡(2x),    y2=sin⁡(2x)

          (iii). y′′−2y′+2y =0;  y1=excosx,      y2=exsinxy′′−2y′+2y =0;  y1=exco s⁡x,     y2=exsin⁡x​

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?