Let's do this: start with f(x) = x -1. Now substitute the label "g(x)" for x:
f(g(x)) = g(x) - 1 and we are told that f(g(x)) equals x + 1.
Thus, g(x) - 1 = x + 1
Adding 1 to both sides, we get
g(x) = x + 2 (answer)
Answer:
(3,3)
Step-by-step explanation:
Plot points A(1,1) B(5,1) and C(1,5) on the coordinate plane. These points determine right triangle with right angle at vertex A.
The circumcenter of right triangle ABC is the midpoint of the hypotenuse.
Find the midpoint of the hypotenuse:
Thus, the circumcenter has the coordinates O(3,3)
Answer: 2.7725
Step-by-step explanation:
Answer:
69
Step-by-step explanation:
to get from 1 to 23 on the denominator, they multiplied it by 23
what you do to the denominator, you must do to the top
3*23= 69
This is the answer!!!!!!!