Answer: (80+90+z)/3=90
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
If the function is even then
f(x) = f(- x)
Given
f(x) = then
f(- x) = =
Since f(x) = f(- x) then f(x) is even
It is bigger than 0.02 because 20 is bigger and "G" means it is big