Yes it can actually. If you take 1/2 and 1/2 for example, their product is 1/4.
Answer:
-11 and -7
Step-by-step explanation:
Slope intercept form is y = 2x - 6
Answer is choice C) 4x^2-3x+9
You list off the terms in a way where the largest exponent term comes first, then the second largest exponent is next, and so forth. Note how the last term 9 is the same as 9x^0. The term 3x is equivalent to 3x^1. So what we really have is 4x^2-3x^1+9x^0. The exponents count down: 2, 1, 0
Answer:
Step-by-step explanation:
The given quadratic form is of the form
.
Where 
.Every quadratic form of this kind can be written as
Observe that 
is a symmetric matrix. So is orthogonally diagonalizable, that is to say, 
where 
is an orthogonal matrix and 
is a diagonal matrix.
In our case we have:
The eigenvalues of are 
.
Every symmetric matriz is orthogonally diagonalizable. Applying the process of diagonalization by an orthogonal matrix we have that:
Now, we have to do the change of variables 
to obtain
Which can be written as:
