Given that f(x)=|x| and g(x)=2x−8, calculate (a) f∘g(x)=
(b) g∘f(x)=
(c) f∘f(x)=
(d) g∘g(x)=

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)