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
Talja [164]
3 years ago
9

Which function is the inverse of f(x) = 2x+3?

Mathematics
2 answers:
maria [59]3 years ago
6 0

Answer:

Step-by-step explanation:

The answer is B on Edgenuity

f^-1 (x) = 1/2x - 3/2

chubhunter [2.5K]3 years ago
4 0

Answer:

f^-1(x)=x-3/2

Step-by-step explanation:

we have f(x)=2x+3

let

y=f(x)

y=2x+3

Exchanges the variables x for y and y for x

x=2y+3

isolate the variable y

2y=x-3

y=x-3/2

let

f^-1(x)=y

f^-1(x)=x-3/2

You might be interested in
I need help :( Please and thank you
Nataly [62]
Cross multiply
17x9 = 153
U x 11 = 11u
Set equal to eachother
153=11u
Divide 11 on both sides
153/11=11u/11
13.90909090 = u
U = 13.9
5 0
3 years ago
H = {z∣z ∈ N and 82 ≤ z ≤ 106}<br><br><br> H has ___ subsets.<br> H has ___ proper subsets.
IRINA_888 [86]

Answer:

Step-by-step explanation:

Notice that H is a set with 106 - 81 = 25 elements.

Hence H has 2^{25} subsets.

In order to get the proper subsets of H we just need to deduct one from 2^{25}

So there are 2^{25}-1 proper subsets.

4 0
3 years ago
Urgent need assistance
pashok25 [27]
I'm here because you asked for assistance.
3 0
3 years ago
PLZ HELP ME
Burka [1]
Adam has 60 dollars after the split. You then add 50 to that for finding money in the road, so he now has $110. Hope this helps!
7 0
3 years ago
Select all of the equations that represent linear relationships.
ella [17]

Answer:

5+2y=13 is linear

y=+7 is linear

y-5=2(x-1) is linear

=x+7 idk this is not complete so i cant answer it

x=-4 is linear

HOPE IT HELPED<3 tell me if I am wrong.

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Other questions:
  • Eight increase by the square of a number is five times the difference of the number and 2
    6·1 answer
  • The class tracked the hours each student played games per month. Answer the questions below.
    5·1 answer
  • State a national number that is not an integer whose value is less the 1.25, and describe it location between two consecutive in
    13·1 answer
  • Which graph does NOT represent a function?<br> A) A <br> B) B <br> C) C <br> D) D
    13·2 answers
  • Which is a better buy? A large pizza with a 16-inch diameter for $15.00 or a medium pizza with an 8-inch diameter for $7.50?
    12·1 answer
  • Is 22 pi a whole number
    10·2 answers
  • What is 4/9 divded by 1/3
    7·2 answers
  • It is 1.7 km from Carmen's house to the nearest mailbox. How far is it in meters?
    6·1 answer
  • Find the exact value of tan(sin^-1((-12/13))
    6·1 answer
  • Help pls :) geometry makes me want to " :K eep M yself S afe " :)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!