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
olya-2409 [2.1K]
3 years ago
14

What’s the interval domain of y=3

Mathematics
2 answers:
VLD [36.1K]3 years ago
7 0

I’m just doing this too

LekaFEV [45]3 years ago
4 0

Answer:

Domain:  

(

−

∞

,

0

)

∪

(

0

,

+

∞

)

 

Range:  

(

−

∞

,

+

∞

)

Step-by-step explanation:

y

=

3

x

y

is defined  

∀

x

∈

R

:

x

≠

0

Hence the domain of  

y

is  

(

−

∞

,

0

)

∪

(

0

,

+

∞

)

Now consider:

lim

x->0-

 

y

=

−

∞

and

lim

x->0+

 

y

=

+

∞

Hence the range of  

y

is  

(

−

∞

,

+

∞

)

This can be seen from the graph of  

y

below.

graph{3/x [-10, 10, -5, 5]}

You might be interested in
Can you help me with my school work
MissTica

Answer:

I guess. Just post question.


8 0
3 years ago
Read 2 more answers
The vertex angle of an isosceles triangle measures 42°. A base angle in the triangle has a measure given by (2x + 3)°. What is t
larisa [96]

An isosceles triangle is one in which 2 angles have similar measure while the other one is different. In this case, the 2 vertex angles have a measure of 42 degrees, therefore the third angle which is equal to (2x + 3) is:

(2x + 3) + 42 + 42 = 180

2x + 3 = 96

<span>x = 46.5°</span>

5 1
3 years ago
Read 2 more answers
What is the factored form of this expression? 4x^3 - 8x^2 - 9x + 18
natta225 [31]

Answer:

D.

Step-by-step explanation:

6 0
3 years ago
The value of a piece of land is $500 an acre. The price per acre is expected to increase 7% per year. Which function models the
kobusy [5.1K]
To set the equation,we can first find how much price would be raised within a year:

=500×(1+7%)

=500×1.07

As the years go by the increase would accumulate,and the equation would be:

500 \times  {1.07}^{t}
Hope it helps!
4 0
3 years ago
The square with side length 2 cm is dilated by a scale factor of 7/3 is the dilated image larger or smaller than the original im
qwelly [4]
Length of square side= 2 cm
Dilation factor= 7/3
Simplify 7/3= 2.33
Apply the dilation factor:
Length of side= 2.33 x 2 = 4.67 cm
As the length of the side of the square is increased in length, which means the dilated image is larger than the original image.

Answer: Larger than then original. 
8 0
3 years ago
Other questions:
  • Simplify the following in the form of a + b √c<br><br>2√2-7√8+4√½+8√32​
    9·1 answer
  • A library wants to buy a new computer that cost $989.99. So far, the library has collected $311.25 in donations.About how much m
    5·2 answers
  • In a class of 80 students, 42 received a grade of
    7·1 answer
  • V - W = uvw, solve for w<br><br>how do I do that?​
    12·1 answer
  • I need help on Part B
    8·1 answer
  • What is 2+2+800+9000
    5·2 answers
  • initially the first bank account is $5 less than the second account. after a month the first account had tripled and the second
    15·1 answer
  • Find the length of RS with endpoints R(4,5) and S(-1, – 4).
    10·1 answer
  • Mary Kate borrowed $8,000 at a 7% simple interest rate for 3 years. At the end of the three years, how much does she owe in tota
    10·1 answer
  • A new company gains 115 customers each year. Each year they also lose 16 customers. Write a linear function that represents the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!