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
Serjik [45]
3 years ago
5

What is the domain of f(x) = 1/x

Mathematics
1 answer:
Kipish [7]3 years ago
5 0

Answer:

(-∞,0)∪(0,∞)

Step-by-step explanation:

So we know that the domain is whatever X can be. We can do that by graphing the function. When we graph the function, you see that there is always an X value except at 1 point. That one point happens to be when x=0, and when x=0, the function also happens to be undefined (no number can be divided by 0). That is why the graph looks so weird. So, the answer would be

(-infinty,0) U (0, infinity)

You might be interested in
Desmond wants to sell his car that he paid $8,000 for 2 years ago. The car depreciated, or decreased in value, at a constant rat
butalik [34]

Answer:

8,000-24x

Step-by-step explanation:

there's 24 months in 2 years. If it's value decreased from 8,000 at a constant rate over a 2 year period, the equation would be 8,000-24x

5 0
3 years ago
Read 2 more answers
Write the equation of the following circle in general form and standard form. Show your work.
o-na [289]

Answer:

I’m coming back to this hold on a sec brotha and be patient

Step-by-step explanation:

5 0
3 years ago
Please help it’s the end of the semester test
Gekata [30.6K]

Answer:

B

Step-by-step explanation:

bc

6 0
3 years ago
Read 2 more answers
Solve the following triangle. Given A=51 degrees b=40 c=45
STALIN [3.7K]

Answer:

a=36.87\ units

B=57.47^o

C=71.53^o

Step-by-step explanation:

step 1

Find the length side a

Applying the law of cosines

a^2=b^2+c^2-2(b)(c)cos(A)

substitute the given values

a^2=40^2+45^2-2(40)(45)cos(51^o)

a^2=1,359.4466

a=36.87\ units

step 2

Find the measure of angle B

Applying the law of sines

\frac{a}{sin(A)} =\frac{b}{sin(B)}

substitute the given values

\frac{36.87}{sin(51^o)} =\frac{40}{sin(B)}

sin(B)=\frac{sin(51^o)}{36.87}{40}

B=sin^{-1}(\frac{sin(51^o)}{36.87}{40})=57.47^o

step 3

Find the measure of angle C

Remember that the sum of the interior angles in any triangle must be equal to 180 degrees

so

A+B+C=180^o

substitute the given values

51^o+57.47^o+C=180^o

108.47^o+C=180^o

C=180^o-108.47^o=71.53^o

5 0
3 years ago
An 1111-inch string is cut into 33 equal pieces. Which expression shows the length of each piece?
FromTheMoon [43]
IM pretty sure the answer is 1111/33=p
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement is true about the given information ?
    6·1 answer
  • Smallest to largest 1.306 1.36 1.06 1.031
    6·2 answers
  • Which is NOT used to reach conclusion in a formal proof?
    9·1 answer
  • Create a proportion using the form %/100 = is/of = to represent the following word problem. 78% of what number is 42?
    9·2 answers
  • Find the standard form of the equation of the parabola with a vertex at the origin and a focus at (0, 9).
    13·1 answer
  • Please help! I'm having a lot of trouble
    15·1 answer
  • The measure of an angle is 63.9 what is the measure of its supplementary angle?
    11·1 answer
  • Help me solve this problem please
    14·1 answer
  • Help anyone?! please​
    5·1 answer
  • Simplify<br> √(8+2√15)<br><br> The decimal answer won't work.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!