. Cho các ma trận: 2 4 6 7 1 2 1 34
, ,
3 5 7 0 4 3 2 6
ABC        
                

Hãy thực hiện các phép tính sau:
A B , A B 3 , 2
t t A B  ,
t AB , . ,
t AB
.
t A B C

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

Which of these tables represents a non-linear function?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4