Does anyone remember how to do domain and range?

Does Anyone Remember How To Do Domain And Range?

Answers

Answer 1

Answer:

Ummm no not really

Step-by-step explanation:

Answer 2

Answer:

Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.


Related Questions

Solve each system by elimination.

3) 3x + 4y = 12
-3x - y = 6

4) -5x – 6y = 5
-6x + 6y = 6

5) 7x - 4y = 19
10x - 2y = 16

6) 10x - 9y=-13
5x – 3y =-11

Answers

Answer:

3) x = -4 and y = 6

4) x = -1 and y = 0

5) x = 1 and y = -3

6) x = -4 and y = -3

Step-by-step explanation:

3) Add the equations:

(3x + 4y = 12) + (-3x - y = 6) (eliminate the x)

= 3y = 18

y = 18/3

y = 6

3x + 4(6) = 12

3x = 12 - 24

x = -12/3 = 4

4) Add the equations:

(-5x - 6y = 5) + (-6x + 6y = 6)

-11x = 11

x = -1

-5(-1) -6y = 5

-6y = 5 - 5

y = 0

5) 7x -4y = 19

10x - 2y = 16

Multiply the second equation by -2 to eliminate the y and add both equations.

-2(10x -2y = 16) =

(-20x + 4y = -32) + (7x - 4y = 19)

-13x = -13

x = 1

7(1) - 4y = 19

-4y = 19-7

y = 12/-4

y = 3

6) multiply the second equation by -2 to eliminate the x and then add the equations.

-2(5x - 3y = - 11) =

(-10x + 6y = 22) + (10x - 9y = - 13)

= -3y = 9

y = - 3

10x - 9(-3) = - 13

10x = -13 - 27

x = -40/10

x = -4

Let () = sin( 3 ). a. Find ′ ()

Answers

Answer:

.052

Step-by-step explanation:

sin(3) = .052

() = sin(3)

() = .052

A has a volume of 264 cm3
B has a volume of 891 cm3

A has a height of 8 cm

Work out the height of pot B.

Answers

Answer:

27 cm

Step-by-step explanation:

the radious of the pot:

[tex]v=\pi r^{2} h[/tex]

[tex]264=\pi r^{2} (8)[/tex]

[tex]r^{2} =\frac{264}{8\pi }[/tex]

The height of pot B

[tex]891=\pi (\frac{264}{8\pi })h[/tex]

[tex]891=(\frac{264}{8} )h[/tex]

[tex]h=\frac{(891)(8)}{264} =27[/tex]

I hope this help you

Why was cuneiform important?

Answers

Answer:

It is important because it provides information about ancient Sumerian history and the history of humanity as a whole.

Step-by-step explanation:

Hope this helps.

4
-3+x=17
5
11= -9 - x
6
14- X = 4
7
x - 30 = -44
8
16 = 27+ x
9
-75 = x - 50
10
15+ x = -15
11
-9 + x = -34
12
-27=-5-x
13
6+ x = 20
14
-8=x+7
15
13=3- X
ton nations

Answers

4. -17/3

5. -20

6. 10

7. -14

8. -11

9. -25

10. -30

11. -25

12. 22

13. 14

14. -15

15. -10

4/8 -2/8 = help me simplify the answer help plzz

Answers

4/8-2/8=2/8
Both the numerator and the denominator can be divided by 2

So 2/2=1
And 8/2=4

So the answer is 1/4

I hope this helps!

Answer:

the answer is 0.25

Step-by-step explanation:

hope that helps

n) Using the given information, determine the medal category in which the United States far outperformed its closest competitor. Show your working to justify your answer.

Answers

The medal category in which the United States far outperformed its closest competitor is the gold medal category.

In order to determine which medal category the United States far outperformed its closest competitor, we need to determine the difference in the medals gotten by the United States and its closest competitor for each medal category. The medal category with the largest difference is the correct answer.

Gold medal

Medals US got = 1022

Medals the closest competitor had = Soviet Union = 440

Difference = 1022 - 440 = 582 medals.

Silver medals

Medals US got = 794

Medals the closest competitor had = Soviet Union = 357

Difference = 794 - 357 = 437 medals

Bronze medals

Medals US got = 704

Medals the closest competitor had = Germany = 349

Difference = 704 - 349 = 355 medals

Please find attached the table containing information used to answer this question. A similar question was answered here: https://brainly.com/question/18257586?referrer=searchResults

the population in a town is 10,000. The population is growing at a rate of 0.08. what will the population be in 10 years

Answers

Hope this helps have a nice day!!!!

3/5 of 2 kg
what is the answer​

Answers

Answer: 1.2 kilograms Brainliest please happy to help

Step-by-step explanation:

A theme park has a Ferris wheel that takes 2 minutes to go around its 450-foot circumference. The equation · (130) = 450 relates the speed of the Ferris wheel to its circumference. What exactly does represent?

Answers

Answer: The Ferris wheel’s speed in feet per hour.

Step-by-step explanation:

3) A local meteorologist measured the rain during a storm and recorded it on a graph. At what
rate did the rain fall?
50 POINTS PLEASE HELP ASAP THANK YOU

Answers

Answer:

The rain fell at 2cm per hour

Answer:

A) 2 cm per hour

Step-by-step explanation:

Use two ordered pairs from the graph to find the rate of change:

(0, 0), (1, 2)m = 2/1 = 2

Correct choice is A

please help need this done by tomorrow thank you [PHOTO]​

Answers

Answer:

Step-by-step explanation:

The two angles must add to 180

(4x-2)+(3x+14)=180

7x+12=180

7x=168

x=24

X = 24 is your answer

What are the leading coefficient and degree of the polynomial?
v +9-45-124

Answers

Answer

5x

Step-by-step explanation:

Please help with this question! (Brainliest)

Answers

Answer: -45j -9k

Step-by-step explanation:

Answer:

-45j - 9k

Step-by-step explanation:

[tex] - 9 \: \: . \: \: (5j + k) \\ - 9(5j) -9(k) \\ - 45j - 9k \\ [/tex]

Help me please!!!!! ✨✨✨✨✨✨✨✨

Answers

Answer:

-1 thats correcto...uh but why

Help please and happy Halloween

Answers

Answer:

every time x goes up 1, y goes up 2

So the constant rate of change is 2

Step-by-step explanation:

let me know if I'm wrong

Answer:

Step-by-step explanation:

on the x side of the table it is adding 2 for every number.  

On they y side of the tables it is adding 4 for every number.

It is asking for rate of change for each table not all together.

So I geuss  x=2, y=4

Human population numbers are in constant flux. Suppose a country has a population of 20 million people at the start of one year and during the year there are 600,000 births, 350,000 deaths, 100,000 immigrants, and 5,000 emigrants. You and your classmates will determine the total population at the end of the year and then model expected change over a longer period.

Answers

According to the question given,

[tex]\sf\longmapsto \: emigrants=-5000[/tex]

[tex]\sf\longmapsto \: Immigrants = 100000[/tex]

[tex]\sf\longmapsto \: Death -350000[/tex]

[tex] \sf \longmapsto \: Birth=600000[/tex]

Now let's solve out and get the result!

The change of population:

[tex] \sf \longmapsto600000-350000 + 100000 - 5000=350000[/tex]

The total population at the end of the year:

[tex]\sf\longmapsto \:2000000 + 350000 [/tex]

[tex]\sf\dashrightarrow2350000[/tex]

Hence the total population at the end of the year is 2350000.

At the end of the year, the population will be 20,345,000.

The rate of change in population is 1.75%.

What is rate?

Rate is a measurement to determine the change in one quantity with respect to another quantity.

The given information are,

Total population of the country initially = 20,000,000

Total number of births during the year = 600,000

Total number of deaths during the year = 350,000

Number of immigrants = 100,000

And number of emigrants = 5,000

The population at the end of the year

= 20,000,000 + 600,000 - 350,000 + 100,000 - 5,000

= 20,345,000

At the end of the year the population will be 20,345,000.

The increase in population  = 20,345,000 - 20,000,000

                                              = 345,000

the rate of increasing = 345000/20000000)x100  = 1.75%

The rate of change per year is 1.75%.

To know more about Rate on:

https://brainly.com/question/16150007

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factorise 8x+12
please

Answers

Answer:

4(2x+3)

Step-by-step explanation:

8x+12

factor out 4

4(2x+3)

Please help for brainliest !!

Answers

Answer:

i do bellieve it is c

Step-by-step explanation:

What is the volume of rectangular prism: The answer is B

i have so many points help me
Divide.

(−15)÷(−45)

What is the quotient?

Enter your answer as a simplified fraction in the box.

Answers

0.33 and it keeps on repeating you’re welcome

please help me asap!!!!

Answers

Answer: POSSIBLY B

Step-by-step explanation:

Evaluate the expression when a=1- and c =4

a+9c=

Answers

Answer:

35

Step-by-step explanation:

1-9(4)

1-36

Thirty men take 20 days to complete a job working 9 hours a day. How many hour a day should 40 men work to complete the job? ​

Answers

Answer:

15

Step-by-step explanation:

30 men = 20 days

40 men= ?

1man =30×20= 600

=600÷40= 15

40 men = 15 days

i' m not really sure if it is wrong sorry

Order these numbers from least to greatest:

4[tex]\pi[/tex] , v18, 14, 9

Answers

Answer:

18,14,9

Step-by-step explanation:

enjoy

A rectangle is 51.6 cm tall and 45.6 cm wide. If it is reduced to a width of 3.8 cm, then how tall will it be?​

Answers

Answer:

jjdttfyuy

Step-by-step explanation:

Select True or False for each statement pls.

Answers

Statement 1: False

Statement 2: True

Statement 3: True

The high temperature was recorded as 23 7°F The low temperature that same day was recorded as
6.9°F
What was the difference between the high and low temperatures for that day?
Enter your answer as a decimal in the box

Answers

Answer:

The high temperature was recorded as 23 7°F The low temperature that same day was recorded as

-6.9°F

What was the difference between the high and low temperatures for that day?

Enter your answer as a decimal in the box

Answer is 30.6

Step-by-step explanation:

23.7

- 6.9

______

30.6

Have a blessed day

The difference between the high and low temperatures for that day is 30.6

what is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

The high temperature was recorded as 23 7°F = +23.7

the low temperature that same day was recorded as 6.9°F = -6.9 F

so,  difference between the high and low temperatures for that day

= 23.7- (-6.9)

= 30.6

Learn more about unitary method here:

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4) Which number is a factor
of 24 but not a multiple
of 6?

Answers

The answer is 2,3,4,7
Eight is your answer. Eight is not a multiple of 6 but a factor of 24

ik how to do the calculation but 36 doesn't come in 5's table (the table I'm using to cancel) so i don't know how to cancel 150 by 360 thus i can't find the angles for it​

Answers

Answer:Take as an example

Step-by-step explanation:

7,203 x 6,892. If I want to know that exactly, then I reach for Mathematica (or if I absolutely have to, I reach for pencil and paper to apply multiplication in columns). But often I just need a rough answer, so I mentally convert this to 7,000 x 7,000 = 7 x 7 x 1,000 x 1,000 = 49,000,000. More formally I am converting the numbers the nearest approximation of the form k x 10n where k ∈ {the set of numbers for which I know times tables}. Then I use the times tables on the remaining significant digits and implicitly use the 10 times table to get the magnitude right. In this case the real answer is:

??????????????????????

Answers

Answer:

f(x) = x^(1/3) -3

With a translation of three down

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