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Does the equation define y as a function of x x equals y squared?
Wiki User
∙ 12y ago
It depends on the domain of y. If that is restricted to non-negative values, then the answer is yes. But if y is allowed to be negative, then the answer is no because then there are two values of y for each non-zero value of x.
Wiki User
∙ 12y ago
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Does the equation a squared plus b squared equals c squared classify as a quadratic equation?
no
How can you define when the Graph is Function or not?
If a graph is a function, it will always have y=... or x=... (or anoher letter equals an equation) for example y= 3x-12 is a function
Is x squared plus 7x-30 equals 0 a linear equation?
No, It's a a quadratic equation because you have X squared.
What is X squared equals 3X?
It is a quadratic equation in X.
Is fx equals x x equals 5 a linear equation?
no, because xx=x squared, and x squared is not linear
Is y equals 3x squared-2 a function?
5
Does the equation a squared plus b squared equals c squared classify as a quadratic equation?
no
How can you define when the Graph is Function or not?
If a graph is a function, it will always have y=... or x=... (or anoher letter equals an equation) for example y= 3x-12 is a function
Is y equals x squared -4x plus 3 a domain or range?
Y = x squared -4x plus 3 is an equation of a function. It is neither called a domain nor a range.
Is x squared plus 7x-30 equals 0 a linear equation?
No, It's a a quadratic equation because you have X squared.
What is X squared equals 3X?
It is a quadratic equation in X.
Is fx equals x x equals 5 a linear equation?
no, because xx=x squared, and x squared is not linear
What is x squared plus 25 times y squared equals 50?
It is the Cartesian equation of an ellipse.
Is -2x squared plus 2x plus 1 equals 9 a quadratic equation?
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
What is Y equals x squared plus 1?
It is the equation of a parabola.
What is x squared equals 200?
It is a quadratic equation in the one variable.
Which theory is expressed in the equation in E equals mc squared?
Relativity.
