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
marin [14]
1 year ago
13

Which function has an inverse that is also a function? y = 3 2 - 5 3 y = 322 y= x - y = 322 – 5x + 3

Mathematics
1 answer:
olasank [31]1 year ago
4 0

Inverse function:

The only one that has an inverse that is a function is the third option because is a linear function (bijective)

y=1/3x-3/4

First, solve for x:

Add 3/4 to both sides:

y+3/4 = 1/3x-3/4+3/4

y+3/4 = 1/3x

Multiply both sides by 3

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

3y+ 9/4 = x

F^-1(y) = 3y+ 9/4

You might be interested in
Brandon is half as old as his brother Ryan.Ryan is one eight the age of his fatherb if their father is 2 years old. How old are
Agata [3.3K]
1/8 of 32 is 4 so if Ryan is 4 then Brandon is 2 

so Ryan = 4 and Brandon = 2 
4 0
3 years ago
one teacher wants to give each student 7/8 of a slice of pizza. If the teacher has 7 slices of pizza then how many students will
Crazy boy [7]

Answer:

The teacher can hand out pizza to 8 students.

Step-by-step explanation:

To find how many slices of pizza the teacher can hand out , you can divide 7 by 7/8 and round down the nearest whole number.

7 ÷ 7/8 = 8

8 is already a whole number. No need to round down.

The teacher can hand out pizza to 8 students.

4 0
3 years ago
Read 2 more answers
-1&lt;9+n&lt;17<br><br><br>i don't understand how to solve it
Ugo [173]

-1<9+n<17

-1-9<n<17-9

-10<n<8


6 0
3 years ago
A zebra ran at a speed of 20 feet per second. Which operation should you use to find the distance the zebra ran in 10 seconds?
Elena-2011 [213]

you would multiply speed by time

 20 feet per second times 10 seconds = 200 feet total

8 0
3 years ago
Read 2 more answers
Find the value of x.<br> 2x420<br> 3x+10
Elden [556K]

Answer:

2x+20+3x+10 = 180 (int. angles, parallel)

5x+30 = 180

5x=150

x=30

5 0
2 years ago
Other questions:
  • Write as a numeral 1,000+100+20+1​
    10·2 answers
  • 1/2= 2m
    13·2 answers
  • 12a = 4 what is a HELP ME PLZ
    10·2 answers
  • Ms. Burke invested $53,650, part at 10.5% and the rest at 12%. If the income from the 10.5% investment is one third of that from
    7·1 answer
  • Is the following relation a function?
    7·2 answers
  • (my sister needs this)
    10·1 answer
  • Can someone pls help me with 25 26 and 28
    9·1 answer
  • How many ways can you make the number 2? (Using consecutive numbers)
    10·2 answers
  • Please help me answer this question!!!
    11·1 answer
  • Which graph represents the function h(x) = 1x1 + 0.5?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!