100 quadratic equation

Find the vertex of the quadratic equation. y = - 3 x 2 + 36 x - 100 => (- 6, 8) or (6, 8) or (- 6, - 8) or None of the above..

Which of the following can be the discriminant of the graph of the quadratic equation? => b 2 - 4 ac = 5 or b 2 - 4 ac = - 15 or b 2 - 4 ac = - 100 or b 2 - 4 ac = 0..

An equation of the type where a, b, c are constants is called a quadratic equation in the variable x or an equation of the second degree. In the above equation, a is the coefficient of x 2 b is the coefficient of x and c is the constant term or ..

Write a rule for the quadratic function given in the table. x 2 3 4 5 f ( x ) 16 36 64 100 => f ( x ) = 4 x 2 or f ( x ) = x 2 or f ( x ) = 3 x 2 or None of the above..

Recall, a quadratic equation is of the form . An equation is said to be reducible to quadratic (or of quadratic form) if the variable factor of the leading term is the square of the variable factor in the second variable term. We can solve the..

There are four methods of solving quadratic equations. i) By factorization ii) By completing the squares iii) By using the formula iv) By graphi..

Relation between the roots of a quadratic equation - Let a and b be the roots of the equation (i), Then x = a and x = b Since a and b are the roots of the equations (i) and (ii), both the equations are identical. Dividing equation (i) by '..

Introduction - An equation of the form ax 2 +bx+c=0 where a, b, c are real numbe..

A root of the equation f(x) = 0 is that value or values of x which make f(x) = 0. In other words, x = a or x = b are said to be the root of f(x) = 0, if f( a ) = 0, and f( b ) = 0 i.e., in f(x) = 0, replace x either by a or by b ..

I Method - Methods of completing a square and to derive the formula for the solution of the quadratic equation..