They are both polynomial functions. A quadratic is of order 2 while a cubic is of order 3.
A cubic MUST have a real root, a quadratic need not.
Chat with our AI personalities
No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).
It will be a cubic polynomial.
The sum of a cubic and a quadratic is still a cubic.(ax3+ bx2+ cx + d) + (ex2+ fx + g) = ax3+ (b+e)x2+ (c+f)x + (d+g)Therefore, the result will always be different to a polynomial of degree 4.
There are many equations that are neither linear nor quadratic. A simple example is a cubic equation, such as y = x3, or a logarithmic equation, such as y = ln(x).
30 ft * 25 ft Is not a cubic function, but a squared function. = 750 ft2 =======