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Rufina [12.5K]
3 years ago
15

How do you find the domain of a function?

Mathematics
1 answer:
emmasim [6.3K]3 years ago
6 0
Domain of the function is x in order pair for example (2,3) 2 is the domain
You might be interested in
4/5 divided 8/7 HELP ASAP !!!
Leno4ka [110]

Answer:

7/10

Step-by-step explanation:

You can either use a calculator, or make both fractions have the denominator of 35 and change the two fractions to be,

\frac{28}{35}  and \frac{40}{35} then divide.

Hope that helps and have a great day!

6 0
3 years ago
Read 2 more answers
What is the length of the conjugate axis?<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%28x-2%29%5E2%7D%7B36%7D%20-%20%5Cfrac
LuckyWell [14K]

Answer:

the length of the conjugate axis  is 16

Step-by-step explanation:

We know that the general equation of a hyperbola with transverse horizontal axis has the form:

\frac{(x-h)^2}{a^2} - \frac{(y-k)^2}{b^2} = 1

Where the point (h, k) are the coordinates of the center of the ellipse

2a is the length of the transverse horizontal axis

2b is the length of the conjugate axis

In this case the equation of the ellipse is:

\frac{(x-2)^2}{36} + \frac{(y+1)^2}{64} = 1

Then

b^2 = 64\\\\b = \sqrt{64}\\\\b = 8\\\\2b = 16

Finally the length of the conjugate axis is 16

5 0
3 years ago
Divide 1/2 and 3/4 and it can not be a mixed number.
mamaluj [8]

Answer:

Many options - 4/6 or 2/3 or 0.66

Step-by-step explanation:

When dividing fractions, we use KCF (keep, change, flip) so our new equation is 1/2 x 4/3. Just multiply! Your answer should be 4/6, and if it needs to be simplified, the answer is 2/3. The answer as a decimal is 0.66 !

4 0
3 years ago
Read 2 more answers
A kennel charge $25 per day to board dogs, where d represents the number of days. Upon arrival, each dog must have a one- time b
sergiy2304 [10]

Answer:

Option A. C(d)=25d+12

Step-by-step explanation:

Let

d -----> the number of days

C(d) -----> the total cost

we know that

The linear equation in slope intercept form is

y=mx+b

where

m is the rate or slope of the linear function

b is the y-coordinate of the y-intercept

In this problem we have that

C(d)=md+b

The slope of the linear equation is equal to the charge of $25 per day to board dogs

so

m=25\frac{\$}{day}

The y-intercept is the value of y when the value of x is equal to zero

In this problem the C-intercept is the total cost when the number of days (d) is equal to zero

The C-intercept is equal to the cost of the bath $12

so

b=\$12

substitute the values

C(d)=25d+12

8 0
3 years ago
Read 2 more answers
Giving Brainliest to whoever gets these correct!!!
Kruka [31]

Answer:

48%

Step-by-step explanation:

1+6+2+3 = 12

12 is 48% of 25

u mah good friend UwU

3 0
3 years ago
Read 2 more answers
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