For a function to be odd f(-x)=-f(x).
1) putting x as -x
f(-x)= -x^3+x^2 = -f(x)
Thus, this is an odd function.
2) Following the same procedure,
f(-x)= -x^5+3x^3-2x =-f(x)
Thus, this is an odd function.
3) Again,
f(-x)= -4x-9 = -f(x)
This also is an odd function.
Hope this helps :)
A. 5,273
Hope this helps you
Answer:
19
Step-by-step explanation:6 cm shorter than the other side. What
are the lengths of the three sides?
6,098 also because its real
Answer:x=20
y=4
z=5
Step-by-step explanation:the third equaiton times by 3 ,so we can get 3x-12=0
and along with the first equation we can get y=4
and the second equation x=20
the third equation z=5
