If the highest exponent of independent variable(say x) is 2 and the highest exponent of dependent variable(say y) is 1 and x and y are not multiplied, then the function is quadratic. For example: 3x-y+x2= 2y-5x+7 represents a quadratic function but y= xy+x2+5 doesn't represent a quadratic function.
x = [ -b ± √(b2-4ac) ] / 2a Using this formula you get 2 roots for + and -
A quadratic function will have a degree of two.
A quadratic function is a second degree polynomial, that is, is involves something raised to the power of 2, also know as squaring. Quadratus is Latin for square. Hence Quadratic.
If x2 is negative it will have a maximum value If x2 is positive it will have a minimum value
If the highest exponent of independent variable(say x) is 2 and the highest exponent of dependent variable(say y) is 1 and x and y are not multiplied, then the function is quadratic. For example: 3x-y+x2= 2y-5x+7 represents a quadratic function but y= xy+x2+5 doesn't represent a quadratic function.
A quadratic equation is wholly defined by its coefficients. The solutions or roots of the quadratic can, therefore, be determined by a function of these coefficients - and this function called the quadratic formula. Within this function, there is one part that specifically determines the number and types of solutions it is therefore called the discriminant: it discriminates between the different types of solutions.
A quadratic function is a noun. The plural form would be quadratic functions.
x = [ -b ± √(b2-4ac) ] / 2a Using this formula you get 2 roots for + and -
A quadratic function will have a degree of two.
A quadratic function is a second degree polynomial, that is, is involves something raised to the power of 2, also know as squaring. Quadratus is Latin for square. Hence Quadratic.
it is a vertices's form of a function known as Quadratic
the graph of a quadratic function is a parabola. hope this helps xP
A quadratic function is a noun. The plural form would be quadratic functions.
If x2 is negative it will have a maximum value If x2 is positive it will have a minimum value
That the function is a quadratic expression.
It follows from the definition of a quadratic funtcion.