Answer: The value of polynomial function at -1 is 0 and the option d is correct.
Explanation:
The given function is,
[tex]f(x)=9x^4-10x^2+1[/tex]
We have to value of polynomial function at -1. It means we have to find f(-1).
Put x=-1 in the given function.
[tex]f(-1)=9(-1)^4-10(-1)^2+1[/tex]
[tex]f(-1)=9(1)-10(1)+1[/tex]
[tex]f(-1)=9-10+1[/tex]
[tex]f(-1)=0[/tex]
Therefore option d is correct and the value of polynomial function at -1 is 0.
