HELP!!!!!!
Determine f(-x).
f(x)= -5x^5 + 9x^4 + 5x^3 - 5x^2 - 25
f(-x)=
(Do not factor. Simplify the answer)
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Heya!!
Here's your answer
______________________
f ( x ) = - 5x^5 + 9x^4 - 5x^2 - 25
then ,
f ( - x ) = - 5 ( -x )^5 + 9 ( -x )^4 - 5 ( -x )^2 - 25
= + 5x^5 + 9x^4 - 5x^2 - 25
____________________
Hope it helps you dear!! :)
# Devil king
Here's your answer
______________________
f ( x ) = - 5x^5 + 9x^4 - 5x^2 - 25
then ,
f ( - x ) = - 5 ( -x )^5 + 9 ( -x )^4 - 5 ( -x )^2 - 25
= + 5x^5 + 9x^4 - 5x^2 - 25
____________________
Hope it helps you dear!! :)
# Devil king
libertybingham8:
Can you answer another one?
okk
ask
Determine f(-x).
f(x) = x^4 - 7x^2 - 17.
f(-x) =
f(x) = x^4 - 7x^2 - 17.
f(-x) =
f(-x) = (-x)^4-7(-x)^2-17
f(-x) = x^4 -7x^2-17
hope it helps!
:)
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