Write the given system in the form x' = P(t)x + f(t). x' = - 8y y' = 5x X' 0-40-4 y' y

2. Page 922 #4 a. Solve by hand using Gaussian elimination with matrices. Show all the matrix transformations with the explanation (row operation) beside it in your Word document. Be sure to write out you answer as x = ..., y =..., and z =. and tell what this means using a. ... the terms independent, dependent, consistent, and inconsistent as applicable. 3 Page 922 #10

Part 5: Subtract the rational expression. Identify any values that are undefined. x-4 5x+10 4 15. X+4 3 X+ 6 2x 14. X-4 X-4 16. X- x-7x-18 x-9

X1+iy,=x,+iy2* X =X X =Y10 ュー,○ 2