Answer:Test to determine if a function y=f(x) is even, odd or neither: Replace x with -x and compare the result to f(x). If f(-x) = f(x), the function is even. If f(-x) = - f(x), the function is odd.
Step-by-step explanation:
Answer:
Even function because the highest exponent of the variable is a 6, and 6 is an even number.
I think it is 381.7
A= πr(+√h^2+r^2)
x=−y−3
x+y=−3
Step 1: Add -y to both sides.
x+y+−y=−3+−y
