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.

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

i think the answer is d im not sure