![TylerU2770](/avatars/48220.jpg)
TylerU2770
10.12.2020 •
Mathematics
8. A student claims that f(x) = 4x is the inverse of h(x) = -4x. Is the student correct? Justify your answer.
Solved
Show answers
More tips
- H Health and Medicine Why Do Humans Have One Heart?...
- S Style and Beauty How to knit a hooded cowl?...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
- F Family and Home How to Properly Use a Water Level?...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- F Food and Cooking Apple Cider Vinegar: The Ultimate Health and Beauty Solution...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
Answers on questions: Mathematics
- M Mathematics Aradio station s signal has a radius of 100 miles. if you drive at a constant speed of 40 miles an hour, nonstop, directly across the diameter of the signal, how...
- M Mathematics Make a conjecture about the next item in the sequence. 6,8,-32,-30,120 answer a.122 b.-480 c. -488 d. 116...
- M Mathematics Here is a rectangle. what is CD ? Enter your answer, in simplified radical form, in the box....
- A Arts 1. Describe how you would write a motive. 2. How do melodic motive and chord progression work together? 3. Explain this chord progression shown here. 4. Explain...
- S Spanish Enter the word that correctly completes the sentence. Es un lugar donde hay muchos libros. Tiene libros de todo tipo como ciencias, fantasía, ciencia ficción, historias...
- E English Which word or phrase should be deleted to avoid redundancy? Everyone who attends the grand opening celebration will receive a free gift. a attends b free c gift...
Ответ:
The student is not correct.
Step-by-step explanation:
A function h(x) is the inverse of f(x) if and only if:
We have that f(x)=4x.
And h(x)=-4x.
Let’s verify whether or not they are inverses using the above property.
So:
Therefore:
Likewise:
Then:
Since both of the compositions do not result in x, the two functions are not inverses.
Ответ:
x=9 y=1
Step-by-step explanation: