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
schepotkina [342]
1 year ago
9

Will someone explain what i did wrong here?

Mathematics
1 answer:
tensa zangetsu [6.8K]1 year ago
7 0

The actual inverse function is:

f^{-1}(x) = x^2 + 3

And the domain is [0, ∞).

<h3>Where is the mistake?</h3>

Remember that for a given function f(x) with a domain D and a range R.

For the inverse function, f⁻¹(x) the domain is R and the range is D.

Here, for the given function the domain is x ≥ 3 and the range is [0, ∞).

Then for the inverse function, which is:

f^{-1}(x) = x^2 + 3

(to check this, you must have that):

f^{-1}(f(x)) = x\\\\f(f^{-1}(x)) = x

The domain will be [0, ∞) and the range x ≥ 3

If you want to learn more about inverse functions:

brainly.com/question/14391067

#SPJ1

You might be interested in
At Davis you can buy 12 pounds of M&amp;M's for $12.24 or 8 pounds for $8.24 at Smith's. Which is the better buy
Law Incorporation [45]

Answer:

12 pounds

Explanation:

If you were to divide 12.24 from 12 you would get 1.02, which would be the cost of each pound.

Meanwhile, if you were to divide 8.24 from 8 you would get 1.03, which would be the cost of each pound.

So although its only a 1 cent difference and you are technically spending more by buying the 12 pounds, if it were to buy 8 pounds from the cost of each pound for the 12 pounds, you'd only be spending $8.16 vs $8.24.

Because you would multiply 1.02, which is the cost of each pound for 12, by 8 and you would get 8.16.

4 0
2 years ago
Find the volume of the prism. Write the answer as a fraction in simplest form.
valina [46]

Answer:1 1/4

Step-by-step explanation:

if u add all together in decimals it will become 1.125.

pls give me brainless

7 0
3 years ago
All of the students in sixth grade either purchased their lunch or brought their lunch from home on Monday.
Nat2105 [25]

Answer:

250

Step-by-step explanation:

1. 190 students is the number that is 100-24 = 76% of the 6th grade population

0.76x = 190

x = (190/.76) = <u>250</u>

4 0
3 years ago
Read 2 more answers
Simplify
vaieri [72.5K]
1.5/3=1.66667
2.6/3=2
3.2/9=2/9 (can not be simplified)
4.18/1=18
5.9/27=2/9
6.9/12=3/4
7.28/7=4
8.13/10=13/10(can not be simplified)
9.16/27=16/27(can not be simplified)
10.3/18=1/6
11.4/32=18
7 0
3 years ago
Maria walked 4.035 kilometers What is 4.035 written in expanded form?
lozanna [386]

Answer:

four and thirty-five thousandths

5 0
3 years ago
Other questions:
  • Geometry-Conditional Probability Questions!!!
    9·1 answer
  • Simplify each expression.<br><br><br> –4 + 10a – 5 – a
    6·2 answers
  • What is nine-hundred over eighteen
    8·2 answers
  • Determine which statement is a true proportion. 10/9=11/10 12/42=10/35 48/56=40/48 1/2=3/4
    12·1 answer
  • A patient drinks 5 12ounce cups of coffee daily. The doctor recommends cutting back 60%, how many ounces of coffee can the patie
    12·1 answer
  • The vertices of a triangle are located at P(0, 0), Q(8, 6), and R(-3, 4). What is the perimeter of this triangle?
    5·1 answer
  • What is bigger 30% or 6/10
    15·2 answers
  • Rent and other associated housing costs, such as utilities, are an important part of the estimated costs of attendance at colleg
    7·1 answer
  • What's the value of x when f(x)=58
    9·1 answer
  • A small class has 10 students, 3 are girls and 7 are boys. The teacher is going to choose two students at random. What is the pr
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!