Suppose f(x) is a function such that if p f(x) can be odd or even.
f(x) can be odd but cannot be even.
Of(x) can be even but cannot be odd.
f(x) cannot be odd or even.

what's that

i dont know

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,