Answer:
Step-by-step explanation:
The symbol f(6) refers to the value of the function f at x = 6. It's the y-coordinate on the graph of f at x = 6. Go to 6 on the x-axis, then go down to the graph of f (blue). What do you see as the y-coordinate? I counted down the squares and got -6.
The symbol g(5) refers to the y-coordinate on the graph of function g (purple dotted). Go to 5 on the x-axis and count down until you hit the graph of g. I got -5.
Now plug those two values into the expression in the problem.
Answer:

Step-by-step explanation:
Given:

Use formulas

Therefore,

Now

Factor it:

Hence, the fraction can be simplified as follows:

The correct answer is letter C
The radius is: Diameter/ 2, or 8 inches.
the circomference is: 50.27 inches.
hope this helped (:

3/6 in the smallest fraction, otherwise known as simplest form, is
1/2.