Which statement about the function is true?
The graph of the function f(x) = (x + 2)(x+6) is shown
below.
6-
The function is positive for all real values of x where
x>-4.
The function is negative for all real values of x where
-6 The function is positive for all real values of x where
x<-6 or x>-3.
The function is negative for all real values of x where
r<-2.
4
2+
4
2
2.
4
6
х
-2
4
-6+

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

asnwer is (g o h o f)(x) = 2x - 6/x + 7

step-by-step explanation:

given,

f(x) = x - 3/x

g(x) = x + 3

h(x) = 2x + 1

we need to find : (g o h o f)(x)

we can write (g o h o f)(x) = g[ h{ f(x) } ]

so first we find h{f(x)}

h{f(x)} = f(x) + 3 = (x - 3/x) + 3

h{f(x)} = x - 3/x + 3

now we find g[ h{ f(x) } ].

g[ h{ f(x) } ] = g(x - 3/x + 3)       {plug h{f(x)} = x - 3/x + 3 in g[h{f(x)}] }

g(x - 3/x + 3) = 2 (x - 3/x + 3) + 1

                    = 2x - 6/x + 6 + 1

                    = 2x - 6/x + 7

hence we get (g o h o f)(x) = 2x - 6/x + 7