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
MrMuchimi
2 years ago
6

What is the inverse of the function f(x) = 2x - 10?

Mathematics
1 answer:
love history [14]2 years ago
6 0
F(x)=2x-10

y=2x-10

x=2y-10

x+10=2y-10+10 (add both sides by 10)

2y=x+10

2y/2=x+10/2 (divide both sides by 2)

y=1/2x+5

Final Answer: f^-1(x)=1/2x+5
You might be interested in
Evaluate a(4b + c2) if a = 2, b = 5, and c = 1.
Maksim231197 [3]

Answer:

42

Step-by-step explanation:

a = 2, b = 5, and c = 1

  • a*(4b + c²) =               ⇒ plug in values
  • 2*(4*5 + 1²) =              ⇒ solving exponents
  • 2*(20 + 1) =                 ⇒ parenthesis
  • 2*21 =                         ⇒ multiplication
  • 42                               ⇒ answer
3 0
3 years ago
Read 2 more answers
Costs $17.60 for a pack of 4 padlocks.Find the unit price in dollars per padlock.If necessary, round your answer to the nearest
mel-nik [20]

4=$17.60

1=$17.60/4

1=$4.40

Hole this helps :)

6 0
2 years ago
3 + (6 x (11+1 -4)) ÷ 8 x 2
jolli1 [7]

Answer:

Three plus 6=9 times 11=99+1=100-4=96 divided by 8=12 times 2= 24

3 0
3 years ago
Read 2 more answers
Can someone please help me with this one? I’m very confused, how can you solve for the width if the problem doesn’t tell you wha
Marizza181 [45]

Answer:

A. (2x-3)/2

Step-by-step explanation:

Performing the long division indicated by the perimeter expression, you find ...

perimeter = (2x -3) + (10x +6)/(x^2 +2x)

Comparing this to the formula for the perimeter ...

perimeter = 2W +2L

where L is said to be of the form (ax +b)/(x^2 +2x)

we can match terms in the perimeter expression to see that ...

2W = 2x -3

2L = (10x +6)/(x^2 +2x)

The problem doesn't ask for it, but we can see that (a, b) = (5, 3). We can also see that ...

W = (2x -3)/2 . . . . . . . matches choice A

4 0
3 years ago
Is 104 and 12 hundreths greater than 104 and 2 hundreths
Scilla [17]

Yes, 104.12 is greater than 104.02.

4 0
2 years ago
Other questions:
  • What is the solution set
    6·1 answer
  • Can someone please help me​
    13·2 answers
  • What is the y-intercept of the line shown? <br><br> -1<br> 0<br> 0.5<br> 1
    13·2 answers
  • Which pairs of angles in the figure below are vertical angles?
    10·1 answer
  • What is an irrational number between 7.7 and 7.9 explain why it is irrational. And include the decimal approximation of the irra
    10·2 answers
  • A company rents riding equipment for a fixed amount plus a fee based on the number of days for which the equipment is rented. Th
    6·1 answer
  • Subtract. (a + 2b) – (3a – b)<br> 4a + 3b<br><br> –2a + 3b<br><br> –2a + b<br><br> 4a – b
    15·2 answers
  • Sorry to bug ya'll but I don't get either of these fraction problems...
    14·1 answer
  • HELP PLEASEEEEEEEEEEE
    7·1 answer
  • Help solve for X. I will give brainliest to the best answer!!! PLEASEEEE
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!