In order to take your circle and squash it horizontally to 1/2 of its original width (2),
change the equation to
4x2 + y2 = 16
no
No, It's a a quadratic equation because you have X squared.
It is a quadratic equation in X.
no, because xx=x squared, and x squared is not linear
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
no
No, It's a a quadratic equation because you have X squared.
It is a quadratic equation in X.
no, because xx=x squared, and x squared is not linear
It is the Cartesian equation of an ellipse.
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
It is the equation of a parabola.
It is a quadratic equation in the one variable.
Relativity.
The greatness of 4 squared and 3 squared is expressed by the equation: 16 - 9 which equals 7.3 squared equals 3 x 3 = 94 squared equals 4 x 4 = 1616 - 9 = 7
The quadratic equation will have two solutions.
5