![sweetcandy16gaming](/avatars/32181.jpg)
sweetcandy16gaming
11.01.2020 •
Mathematics
If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(
43
1001
Solved
Show answers
More tips
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics Does anyone know the answer?? Ignore my answer!...
- M Mathematics CAN SOMEONE PLEASE HELP ME WITH THIS I WILL MARK AS THE BRAINLIEST....
- M Mathematics Planteamiento algebraico 1.- Se desea conocer las medidas de un jardín rectangular cuya área es de 100 m2 . También se sabe que uno de sus lados es de 5 m mayor que el...
- M Mathematics Assignment 1MathematicsQuestion 11.1.Write down the factors of 30....
- M Mathematics 15. The graph of quadratic parent function fwas transformed to create the graph of g(x) = f(x + 2) - 5. Which graph best represents g?...
- M Mathematics Marvin lives in storm wind city and works as an engineer in the city of iron Forge. In the morning, he has three transportation options teleport, ride a dragon, or walk...
- M Mathematics Four points are labeled on the number line. Which point best represents 1/2?? A. Point K B. Point L C. Point M D.Point N...
- M Mathematics HELP PLEASE MARKING BRANLIIST FAST. complete the table for y=4x-1[x] [-5][-3][0][2][4][5][y] [ ] [ ] [ ] [ ] [ ] [ ]...
- M Mathematics girls only!! I got to talk to someone about something important i m really scared please and it has to be a girl because i m a girl and I don t like talking to boys about...
- M Mathematics Unit rate 85 drops in 5 minutes...
Ответ:
The graph is attached; it is the graph of f(x) = x.
Step-by-step explanation:
Two functions are inverses if their composites form the function f(x) = x.
Take, for example, the function f(x) = 2x-4. We can write this as y=2x-4.
To find the inverse, we isolate x. To do this, first add 4 to each side:
y+4 = 2x-4+4
y+4 = 2x
Divide both sides by 2:
(y+4)/2 = 2x/2
y/2 + 4/2 = x
1/2y + 2 = x
Swap x and y, and the inverse is
y=1/2x+2
This can be written as g(x).
The composite of these two functions, f(g(x)), is:
f(1/2x+2) = 2(1/2x+2)-4
= 2(1/2x)+2(2)-4
=1x+4-4
= x
The composite of two functions is always f(x) = x.
This means the graph will have a slope of 1 and a y-intercept of 0.
Ответ:
x=4.5
Step-by-step explanation:
PR=28
PQ= 2x+5
Require
Find X