Which statement best describes how to determine whether f(x) = x4 – x3 is an even function? a: determine whether (–x)4 – (–x)3 is equivalent to x4 – x3. b: determine whether (–x4) – (–x3) is equivalent to x4 + x3. c: determine whether (–x)4 – (–x)3 is equivalent to –(x4 – x3). d: determine whether (–x4) – (–x3) is equivalent to –(x4 + x3).

THIS USER ASKED 👇

Which statement best describes how to determine whether f(x) = x4 – x3 is an even function? a: determine whether (–x)4 – (–x)3 is equivalent to x4 – x3. b: determine whether (–x4) – (–x3) is equivalent to x4 + x3. c: determine whether (–x)4 – (–x)3 is equivalent to –(x4 – x3). d: determine whether (–x4) – (–x3) is equivalent to –(x4 + x3).

THIS IS THE BEST ANSWER 👇

Statement A describes f (x) as an equal function.

Step by step explanation:

We are given the function, .

Now, ‘A function is a fair function if ‘.

So the function must be balanced,

The phrase should be equal to

Accordingly, statement A describes f (x) as an equal function.