Which statement best describes how to determine whether f(x) = 9- 4x4 is an odd function? Determine whether 9-4(-x)2 is equivalent to 9 - 4x2.
O Determine whether 9 -4(-x?) is equivalent to 9 + 4x².
Determine whether 9 -4(-x)2 is equivalent to -(9 - 4x2).
Determine whether 9 -4(-x?) is equivalent to -19 + 4x?).

Option C.

Step-by-step explanation:

Note: In the given function the power of x should be 2 instead of 4, otherwise all options are incorrect.

Consider the given function is

If , then is an even function.

If , then is an odd function.

Now, substitute x=-x in the given function.

So, the given function not an odd function. It means it is an even function.

To check whether the given function is odd, we have to determine whether is equivalent to .

Therefore, the correct option is C.

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

ur right ive taken the test

step-by-step explanation: