Question

Which statement is true about the function f(x)=7
a.the function is odd because -f(x)=f(-x)
b.the function is even because f(x)=f(-x)

Answer 1

horizontal line

Answer 2

do you think a or b ?

Answer 3

for any value of x y = 7 so this is a line with no slope parallel to the x-axis at y = 7

Answer 4

I know that the answer is B, I need an explanation unto why it is.

Answer 5

Can anyone explain to me how its B?