Question

Q.6. Degree of quartic polynomial is
(a) 3 (b) 2 (c) 4 (d) none​

Answer 1

Answer:

4 is the right answer............

Answer 2

Answer:

c.4

Step-by-step explanation:

Sometimes the term biquadratic is used instead of quartic, but, usually, biquadratic function refers to a quadratic function of a square (or, equivalently, to the function defined by a quartic polynomial without terms of odd degree), having the form

{\displaystyle f(x)=ax^{4}+cx^{2}+e.}f(x)=ax^{4}+cx^{2}+e.

Since a quartic function is defined by a polynomial of even degree, it has the same infinite limit when the argument goes to positive or negative infinity. If a is positive, then the function increases to positive infinity at both ends; and thus the function has a global minimum. Likewise, if a is negative, it decreases to negative infinity and has a global maximum. In both cases it may or may not have another local maximum and another local minimum.