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
Mice21 [21]
3 years ago
12

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

Mathematics
2 answers:
skelet666 [1.2K]3 years ago
7 0
F(x) = x + 3
y = x + 3
x = y - 3

Inverse is h(x) = x - 3
NARA [144]3 years ago
6 0

Answer:

Option C is correct that is h(x)=x-3

Step-by-step explanation:

We have been given a function:

f(x)=x=3

\text{let y}=f(x)

y=x+3

x=y-3

Hence,f^{-1}y=y-3

Therefore, f^{-1}x=x-3

Hence, Option C is correct that is h(x)=x-3

You might be interested in
What is the mean of 7, 5, 9, 5, and 12
Kryger [21]
The mean is: 7.6
The range is: 7
The median is: 7
The mode is: 5
:)
5 0
3 years ago
Read 2 more answers
(5,9), (5-3)<br> what is the slope?
monitta

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

When you want to find out what the slope is, you have to remember what the formula is first....

m=\frac{y}{x} =\frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

so in this case -3 would be the y_{2} because it's the y in the ordered pair and it's the second one. Then one of the 5's would be x_{2} and 9 would be y_{1} and then the other 5 would be x_{1}.

now if we plug it in

\frac{-3-9}{5-5} =\frac{-12}{0}

now we can tell that we can't divide by zero so the slope would be unidentified and that's it.

5 0
3 years ago
RIGHT ANSWER I'LL GIVE BRAINLIES
Alex_Xolod [135]
I really hope this is right but 6?
7 0
2 years ago
Read 2 more answers
When solving the following system by elimination, which variable would be eliminated after adding the 2 equations together?
drek231 [11]

Answer:

B. x

Step-by-step explanation:

-3x+8y=-6

3x-2y=-12

if we add these

-3x+3x+8y-2y=-6-12

6y=-12      so x will be eliminated

8 0
3 years ago
Which is the graph of f(x) =4(1/2)^x
Nuetrik [128]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

f(x)=4(\frac{1}{2})^{x}

This is a exponential function of the form

y=a(b)^{x}

where

a is the initial value

b is the base

r is the rate

b=1+r

In this problem we have

a=4 ----> initial value (y-intercept)

b=1/2

so

1+r=1/2

r=1/2-1=-1/2

r=-0.5=-50% ----> is negative because is a decrease rate

using a graphing tool

The graph in the attached figure

6 0
3 years ago
Other questions:
  • In 2010, a city population was 55,210 and it was declining at a rate of 1.09 each year. What is the best prediction for when the
    5·2 answers
  • WILL GIVE BRAINLY FOR ANSWER!! Please help with this question!!! Given the piecewise function: f(x) = 1/2x + 5, x &gt; 2 6, x =
    8·1 answer
  • You paint 13 1 3 of a wall in 14 1 4 hour. At that rate, how long will it take you to paint one wall?
    7·2 answers
  • Right angles are similar. Always sometimes never
    15·1 answer
  • What is the significance of the mean of a probability​ distribution?
    12·1 answer
  • What is the reflection image of P(0, 0) after two reflections, first across x = 4 and then across y = -3?
    6·2 answers
  • PLEASE HELP!!!!!! !!!:!;!!;!
    15·1 answer
  • Joe buys a compact disc that costs $29.99. He give the store clerk $50.00.
    6·2 answers
  • Answer questions 15 and 16.
    13·1 answer
  • A store manager predicts that 100 hats will be sold if each hat costs $12. The manager predicts that 4 less hats will be sond fo
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!