Answer:
The correct answer is,
| -8|
| 4 |
Step-by-step explanation:
It is given two matrices,
1)Let Matrix A = 5 -2
-6 2
2) Matrix B = -1
-1
Matrix A is 2 x 2 matrix and matrix B is 2 x 1 matrix
<u>To find the product of two matrices</u>
A x B = 5 -2 x -1 = -10+2 = -8
-6 2 -1 6 -2 4
Therefore the correct answer is
| -8|
| 4 |
Answer:
b = 4.3
Step-by-step explanation:
9.3 - 5 = 4.3
F(x) = 4x + 8
Find x in terms of f(x):-
4x = f(x) - 8
x = (f(x) - 8 ) / 4
replace x by h(x) and f(x) by x
h(x) = (x - 8 ) /4
I cant get any of the choices