Answer:
Using the inverse composition rule you know that if (fog)=x and (gof)=x then the functions are inverses.
(
g
o
f
)
=
(
7
x
+
1
)
−
1
7 this will result in (gof)=x
(
f
o
g)
=
7
x
−
1
7
+1
=
x
−
1
+
1
=x
graphically you can check this if it seems that the functions are reflected over the line x=y.
Step-by-step explanation:
Answer:
111
Step-by-step explanation:
The answer for this is hundredth because it is .01 (two values behind decimal means hundredths)
Answer:
x<-3
The graph in the attached figure
Step-by-step explanation:
<u><em>The correct question is</em></u>
Solve the inequality. Graph the solution.
x+5<2
we have

Solve for x
Subtract 5 both sides

The solution is the interval (-∞,-3)
All real numbers less than -3
In a number line, the solution is the shaded area at left of x=-3 (open circle)
The number x=-3 is not included in the solution
The graph in the attached figure
Answer:
Step-by-step explanation:
can someone answer this ASAP