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
Tpy6a [65]
3 years ago
8

F(x) = 3x + 2 replace f(x) with y

Mathematics
1 answer:
kirill [66]3 years ago
5 0

Answer:

 -1           x - 2

f    (x) = -----------

                  3

Step-by-step explanation:

Then we have y = 3x + 2.

Next, interchange x and y, obtaining x = 3y + 2

Next, solve this result for y:  3y = x - 2; then divide both sides by 3:

y = (x-2)/3

Last, replace "y" with the inverse function label:

 -1           x - 2

f    (x) = -----------

                  3

You might be interested in
4x-4=4x + ___ <br> What is the answer
irakobra [83]

Answer:

-4

Step-by-step explanation:

4x - 4 = 4x + ?

-4

4x - 4 = 4x + (-4) ---> 4x - 4 = 4x - 4

done

7 0
3 years ago
Read 2 more answers
cheryl says that when you add two negative numbers, the sum is always negative. is Cheryl's statement true of false?
Andrews [41]

Answer:

wwo

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
An Xbox that normally sells for $390 is on sale at a 30% discount. What is the sale price of the Xbox?
schepotkina [342]
$273 as 390×(1-30%)=273
8 0
3 years ago
Sven has $1 and a dime in his pile. Dayna has 11 dimes in her pile. If Sven gives Dayna $1 and Dayna gives Sven 10 dimes, will t
viva [34]

Answer:

Yes

Step-by-step explanation:

Because a dollar and a dime and 11 dimes are equal in value ($1.10)

And they exchange 1 dollar and 10 dimes which is also the same amount. So they will be the same.

8 0
2 years ago
17=5k-2 what Is (k) help me please
MAXImum [283]
17=5k-2
add 2 to both sides
19=5k
divide both sides by 5
19/5=k
19/5=3 and 4/5
4 0
3 years ago
Read 2 more answers
Other questions:
  • Nia is 3 years younger than Jordan. Jordan is 36 years old.
    9·2 answers
  • Can you guys help me simply this
    11·1 answer
  • What is the value of x? Assume that the line is tangent to the circle.
    6·2 answers
  • Mrs. Mathews buys deli meat for her kids lunches every week. This week she buys 3.75 pounds of ham. If she used 0.25 pounds of h
    12·1 answer
  • The lab experiment is repeated again with the same two glass plates and the same sodium lamp but with a different human hair. Th
    12·1 answer
  • What is the answer X + 2x when x = 2/3
    12·2 answers
  • Simplify. 2xy + 8 + 6xy +2 - 4xy =
    10·1 answer
  • There are 1,345 students in the school. The entire school is going on a field trip and needs to fit on buses that hold 55 studen
    15·1 answer
  • Does anybody know how to do repeating signs on big ideas math, like 67.8 repeating?
    15·2 answers
  • If shape 1 is similar to shape Il and shape II is similar to shape III, what does that mean for shape I and shape III?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!