If someone could give me the answer to this asap I would really appreciate it

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2

What is the value of the discrimination for the quadratic equation 0=×2+2+×2