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you need a polynomial of the second degree with (a) not equal to zero. its standard form is this...
y = ax2 + bx + c a cannot equal zero
a b and c are all numbers you can put in
lets a = 2, b=5, and c=7 (it all depends on what problem you are given)
y = 2x2 + 5x + 7
quadratic equations form a parabola. parabolas are shaped in a U shape. they can open up in an upwards direction or downwards or sideways depending on the x and y values and the signs of the values.
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What is the degree of a quadratic function?
A quadratic function will have a degree of two.
Why is a quadratic function called a quadratic function?
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.
Why is a quadratic function a function of x having the highest degree 2?
It follows from the definition of a quadratic funtcion.
What is quadratic linear function?
It is a quadratic equation that normally has two solutions
Are there no real solutions if a quadratic function is 0?
If a quadratic function is 0 for any value of the variable, then that value is a solution.
