Answer:
A
Step-by-step explanation:
Answer:
x = -3, y = 1
Step-by-step explanation:
To find the value of x and y, find the determinant of original matrix, which would be 21.
Then, substitute the value of x with the solutions to the equations and find the determinant of that matrix, which is -63.
Cramer's rule says that Dx ÷ D is the value of x. So, -63 ÷ 21 = -3.
So, the x-value is -3.
You can find the determinant of the y-value in the same way, and you'll find out that y = 1.
Hope this helped! :)
G(5) for the sequence g = <span>{(6,3), (-4,2), (5,0)} is 0</span>
on your sides 
← cancel this out because it would give you the quotient of 
keep this because this would give you 
