Question

F(x)=-3|x|
The function is decreasing for...?

Answer 1

Find domain of function and sketch its graph.
a. x<0
b. x>0
c. all x
d. no x

Answer 2

Can't explain but I think For All x..

Answer 3

Oh I think I have the answer. Oh yes, I was going to say all x. Thank you!

Answer 4

is it
b. x>0

Answer 5

I think because the function will remain negative for whatever be the value of x..
Because absolute value of x will always be positive independent of the value of x..