A Function f(x) has the property f(a) = f(b) for ‚Äö√Ñ√∂‚àö‚Ä†‚àö√ëa,b‚Äö√Ñ√∂‚àö√ë¬¨‚àÇ‚Äö√Ñ√∂‚àö‚Ä†‚àö¬ß‚Äö√Ñ√∂‚àö√ë¬¨‚àÇ.I and a + b = 20 then which of the following even degree polynomials could be f(x)$

x4‚Äö√Ñ√∂‚àö√ñ‚àö√´4 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 10x3 + 150x2 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 1000x + 10131729

Polynomial functions are inadequate representations

A Function f(x) has the property f(a) = f(b) for ‚Äö√Ñ√∂‚

1.	A Function f(x) has the property f(a) = f(b) for ‚Äö√Ñ√∂‚àö‚Ä†‚àö√ëa,b‚Äö√Ñ√∂‚àö√ë¬¨‚àÇ‚Äö√Ñ√∂‚àö‚Ä†‚àö¬ß‚Äö√Ñ√∂‚àö√ë¬¨‚àÇ.I and a + b = 20 then which of the following even degree polynomials could be f(x)$
A.	<sup>x<sup>4</sup></sup>‚Äö√Ñ√∂‚àö√ñ‚àö√´<sub>4</sub> ‚Äö√Ñ√∂‚àö√ë‚àö¬® 10x<sup>3</sup> + 150x<sup>2</sup> ‚Äö√Ñ√∂‚àö√ë‚àö¬® 1000x + 10131729
B.	x<sup>2</sup> + 5x + 6
C.	x<sup>2</sup> + x + 1
D.	Polynomial functions are inadequate representations
Answer» B. x<sup>2</sup> + 5x + 6

Discussion

No Comment Found

Related MCQs

FOR_ANY_SECOND_DEGREE_POLYNOMIAL_WITH_TWO_REAL_UNEQUAL_ROOTS._THE_RELATION_BETWEEN_ROLLES_POINT_R1_AND_THE_TWO_ROOTS_R2_IS?$
If  the  domain  of  a  function  can  be  broken  into  infinite  number  of  disjoint  subsets  such  that  every  subset  has  a  Rolles  point  then  the  function  cannot  be  in  a
For second degree polynomial it is seen that the roots are equal. Then what is the relation between the Rolles point c and the root ?
For all second degree polynomials with y = ax2 + bx + k, it is seen that the Rolles‚Äö√Ñ√∂‚àö√ë‚àö¬• point is at c = 0 . Also the value of k is zero. Then what is the value of b$
For some function f(x) we have f(a) = f(b) for ‚Äö√Ñ√∂‚àö‚Ä†‚àö√ëa,b‚Äö√Ñ√∂‚àö√ë¬¨‚àÇ‚Äö√Ñ√∂‚àö‚Ä†‚àö¬ß‚Äö√Ñ√∂‚àö√ë¬¨‚àÇ.I and a + b = 2 then which of the following even degree polynomials could f(x) be$
A Function f(x) has the property f(a) = f(b) for ‚Äö√Ñ√∂‚àö‚Ä†‚àö√ëa,b‚Äö√Ñ√∂‚àö√ë¬¨‚àÇ‚Äö√Ñ√∂‚àö‚Ä†‚àö¬ß‚Äö√Ñ√∂‚àö√ë¬¨‚àÇ.I and a + b = 20 then which of the following even degree polynomials could be f(x)$
f(x) = sin(x)‚Äö√Ñ√∂‚àö√ñ‚àö√´x, How many points exist such that f‚Äö√Ñ√∂‚àö√ë‚àö¬• (c) = 0 in the interval [0, 18‚âà√¨‚àö√ë] a) 18$
For the function f(x) = sin(x)‚Äö√Ñ√∂‚àö√ñ‚àö√´x2 How many points exist in the interval [0, 7‚âà√¨‚àö√ë] Such that f‚Äö√Ñ√∂‚àö√ë‚àö¬• (c) = 0$
For y = -x2 + 2x there exist a c in the interval [ ‚Äö√Ñ√∂‚àö√ë‚àö¬® 19765, 19767] Such that f'(c) = 0

Discussion

No Comment Found

Related MCQs

Reply to Comment