1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mashcka [7]
3 years ago
13

What's the answer??

Mathematics
1 answer:
baherus [9]3 years ago
5 0
The first one: whole equation when move1 to the left, same with the second I believe
You might be interested in
What is the inverse of f(x)=(-2x+2)/(x+7)?
Nana76 [90]

By applying the concept of the inverse of a function and <em>algebraic</em> handling, we conclude that the inverse of f(x) = (- 2 · x + 2)/(x + 7) is g(x) = (- 7 · x + 2)/(x + 2).

<h3>How to find the inverse of a function</h3>

In this question we have a <em>rational</em> function f(x) and finding its inverse consists in clearing x in terms of f(x). Prior any algebraic handling, we need to apply the following substitutions:

x \to y

f(x) \to x

x = \frac{-2\cdot y + 2}{y+7}

x · (y + 7) = - 2 · y + 2

x · y + 7 · x = - 2 · y + 2

2 · y + x · y = - 7 · x + 2

y · (2 + x) = - 7 · x + 2

g(x) = \frac{- 7\cdot x + 2}{x + 2}

By applying the concept of the inverse of a function and <em>algebraic</em> handling, we conclude that the inverse of f(x) = (- 2 · x + 2)/(x + 7) is g(x) = (- 7 · x + 2)/(x + 2).

To learn more on inverses: brainly.com/question/7181576

#SPJ1

4 0
1 year ago
How many solutions does y=2x+1 and x=-3 have
Nikolay [14]

Answer:

- 5

Step-by-step explanation:

given,

the relation is y=2x+1

if x=-3 than, y =2x+1

=2 * (-3)+1

= -6+1

-5

hence, the required answer is - 5

I found any one solution of given question.

7 0
3 years ago
Which of the following is the inverse of the given function? <br><br> y= 3x^5-4
ziro4ka [17]
I hope this helps you


y+4/3=x^5


x= (y+4/3)^1/5


f^-1(x)=(x+4/3)^1/5
8 0
3 years ago
Carpet costs $21.95 per square yard and the padding to put under it costs $2.55 per square yard. Felix plans to install padding
Trava [24]

Answer:

735

Step-by-step explanation:

6 0
3 years ago
A solid has faces that consist of two squares and four congruent rectangles. What type of sailor is it ?
yawa3891 [41]
I thinks it’s a prism
8 0
3 years ago
Other questions:
  • Angel and DJ assembled 45 fence sections between them. Angel assembled twice as many fence sections as DJ. Let f represent the n
    12·1 answer
  • Necesito encontrar expresiones equivalentes a los valores del 1 al 20 pliss
    9·1 answer
  • What is the measure of the angle? pic added
    9·1 answer
  • 1) A book contains 192 pages. A boy reads x complete pages everyday.if he has not finished the book after 10days, find the highe
    15·1 answer
  • Determine the area of a circle
    10·1 answer
  • HRW I WILL GIVE U Brainless JUST HELPPPPPPOOPME......
    10·1 answer
  • Graph f(x) = -|x-3| - 6
    15·1 answer
  • Please help (geometry) number 11
    8·2 answers
  • What is the ans?<br> what is the ans of it
    13·1 answer
  • Halp please reeeeeeeee ASAP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!