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###### Shwet Goyal posted an Question
October 24, 2021 • 01:06 am 30 points
• IIT JAM
• Mathematics (MA)

# A function f(x) has the property f(a) = f(b) for ya.b... el anda+b = 20 then which of tne toowing even degree polynomials could be f(x) ? (a) x14- 10x3+150x - 1

A Function f(x) has the property f(a) = f(b) for ya.b... el anda+b = 20 then which of tne TOowing even degree polynomials could be f(x) ? (A) x14- 10x3+150x - 1000x + 10131729 (B) x2+5x +6 (C) x+X + 1 (D) Polynomial functions are inadequate representations

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• ##### Anonymous User

check attachment

please tell this question by drawing a graph on a page

roll th apply f'(c)=0 options a statify roll th

But I am unable to understand the line the graph is symmetric so x=10. Rest of the things I understand after that.

degrees of f(x) is even so it is symmetric x -axes

if f(x) is even degrees.then it is symmetric about line x=10

understood

if f(x) is odd , then what about symmetricity.

not symmetric

simple find function where f'(10).=O

this question clear

yes sir

ok

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