Mathematics High School

What is the domain and range please?

What Is The Domain And Range Please?

Answers

Answer 1

Answer:

Domain: -2 < x < 2

Range: 1 < y < 5

Step-by-step explanation:

Domain is the set of numbers that are on the x axis

Range is the set of numbers that are on the y axis

Related Questions

Polynomial
27 – 3x3 - 2x
Standard form

Answers

Answer:

[tex]-3x^3-2x+27 \ is\ the\ standard\ form.[/tex]

Step-by-step explanation:

The standard form of a polynomial is its representation in a descending order starting from the term with the highest degree to the one with the lowest.

Here,[tex]-3x^3-2x+27 \ is\ the\ standard\ form.[/tex]

Factorise w2 + 4w need help asap

Answers

Answer:

hehehehehehehehehehehehehe

Plz help me am dam at math I will gave Brainliest

Answers

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[tex]volume = 8 \times 7 \times \frac{1}{2} \\ [/tex]

[tex]volume = 8 \times \frac{1}{2} \times 7 \\ [/tex]

[tex]volume = \frac{8}{2} \times 7 \\ [/tex]

[tex]volume = 4 \times 7[/tex]

[tex]volume = 28 \: \: \: {m}^{3} [/tex]

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Answer:

28

Step-by-step explanation:

8 x 7 x 1/2

8 x 7 = 56

56 x 1/2 = 28

Which unit rate is the lowest price per ounce? (5 points)

Choice A: 22 ounces of potato chips for $3.49
Choice B: 40 ounces of potato chips for $4.79

Answers

Answer:choice b

Step-by-step explanation:

I just took the trst

Samir's retirement party will cost $294 if he invites 6 guests. If there are 12 guests, how much will Samir's retirement party cost? Solve using unit rates.

Answers

Answer:

$588

Step-by-step explanation:

$294 = 6 Guests

$588 = 12 Guests

Prime numbers up to 30

Answers

Answer:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29

Step-by-step explanation:

Google

Answer:

2, 3, 5, 7, 11, 13, 17, 19, 23 and 29!

Step-by-step explanation:

7 less than one fourth of x is y

Answers

I thinkkkkkkkkk .......

2 3/4 divided by 1 1/2

Answers

Answer:

1/2

Step-by-step explanation:

Answer:

1 5/6

Step-by-step explanation:

The distance on a map between lake view and bay cove is 4.5 inches. The map key says 0.5 inches on the map is equivalent to 1 mile. what is the actual distance between Lake view an bay cove?

Answers

Answer:

9 miles

Step-by-step explanation:

yes i used a calculator

Answer:

9 miles.

Step-by-step explanation:

What I did was 4.5/.5  

The  I got 9. Then I checked it on a calculator and got 9 again.

So.. your answer is 9 miles.

Hope this helped ya!

Jade has $100 to spend on shoes and socks.She buys a pair of shoes for $75 and and wants to spend the rest of the money on socks.Each pair of socks costs $3.50. What is the greatest number of pairs of socks that jade can buy

Answers

Answer:

21.5

Step-by-step explanation:

can someone help me and explain the equation

Answers

Answer:

Jason would have to work 60 hours.

Step-by-step explanation:

The equation you would use would be 450 + 12.50t = 1200.

1200 is the money needed, 450 is a constant factor, but the 12.50 changes depending on how many hours Jason works.

You will have to use inverse operations so you would go 450 + 12.50t - 450 = 1200 - 450. That equals 12.50t = 750. Then you divide 12.50 by 750 because 12.50t is multiplying. 750 ÷ 12.5 = 60. So Jason has to work 60 hours!

If this helped I would appreciate it if you marked me Brainliest. thank you and have a nice day!

Twelve times a number increased by 6​

Answers

Answer: 12x-6


Hope this is what your looking for

Answer:

12 x n + 6

Step-by-step explanation:

n = unknown number

somebody please help me what is 15 / 3 ×7/20​

Answers

Answer:

1.75

Step-by-step explanation:

By Order of Operations, You read it left to right since Multiplication and Division are of the same importance. You would start with 15/3, which is 5.

Then your equation would be:  5*7/20.

Again, you would just read it left to right, 5*7=35

Then divide by 20, which is 1.75.

I need some help please​

Answers

Sq -20 = sq -1 * sq 20
= sq 20i = 2 sq 5i
(Sorry I can’t do square root sign)
The answer would be A.

Answer:

its b 2i/5

Step-by-step explanation:

Please i need help whats 1/5x - 2 = 4

Answers

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[tex] \frac{1}{5} x - 2= 4 \\ [/tex]

Add sides 2

[tex] \frac{1}{5} x - 2 + 2 = 4 + 2 \\ [/tex]

[tex] \frac{1}{5} x = 6 \\ [/tex]

Multiply sides by 5

[tex]5 \times \frac{1}{5} x = 5 \times 6 \\ [/tex]

[tex]x = 30[/tex]

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[tex] \frac{1}{5x} - 2 = 4 \\ [/tex]

Add sides 2

[tex] \frac{1}{5x} - 2 + 2 = 4 + 2 \\ [/tex]

[tex] \frac{1}{5x} = 6 \\ [/tex]

Inverse both sides

[tex]5x = \frac{1}{6} \\ [/tex]

Divide sides by 5

[tex] \frac{5x}{5} = \frac{1}{6} \div 5 \\ [/tex]

[tex]x = \frac{1}{6} \times \frac{1}{5} \\ [/tex]

[tex]x = \frac{1}{30} \\ [/tex]

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Answer:

x=1/3

Step-by-step explanation:

The following graph represents the cost and revenue functions for custom-made computers. How many computers
have been sold at the break-even point?

a 12
b 9
C 5
d. 0

Answers

A it’s the answer correct

Answer:

A. 12

Step-by-step explanation:

HELP PLEASE I BEG U I DONT WANNA FAIL

Answers

Answer:

The second one

Step-by-step explanation:

A function is a group of ordered pairs that do not have the same ordered pair. The second one has 2 fives in the x coordinate, therefore the second one is not a function

PLEASE HELP I NEED THIS TODAY!!​

Answers

Answer:

25[tex]\pi[/tex]

Step-by-step explanation:

the area of circle formula: [tex]\pi r^{2}[/tex]

And the radius is 5, so 5^2= 25

Thus, the answer is 25[tex]\pi[/tex]

Answer:

78.5

Step-by-step explanation:

π[tex]r^{2}[/tex] = APlug in our numbers: 3.14 × [tex]5^{2}[/tex]  [tex]5^{2} = 25[/tex]  3.14 × 25 = 78.5

I hope this helps!

3x-10=-25

Solve
NEED HRLP ASAP

Answers

Answer:

the answer is -5

Step-by-step explanation:

Answer:

x=-5

Step-by-step explanation:

trust

Andre wrote the expression −5+4x÷3 to represent the relationship shown in the table. Find two other expressions that also represent the relationship shown in the table.


Select all that apply.
A.
5+​(−4x÷3​)
B.
4x−5
3
C.
3÷​(−5​)+4x
D.
4
3x−5
E.
​(−5+4​)+x÷3
F.
4x÷3+​(−5​)

Answers

Answer:

y=mx+b

Step-by-step explanation:

Can someone help me ASAP plz?

Answers

Answer:

D

Step-by-step explanation:

1 cm is 18 miles. if you have 14 cm you multiply 14 cm by 18 miles. you get 252 miles for 14 cm.

The following graph shows the proportional relationship between the cost and duration of a car rental.Which statements about the graph are true?
Choose all answers that apply:
Choose all answers that apply:

(Choice A)
A
The yyy-coordinate of point AAA represents the total cost of a 555-day car rental.

(Choice B)
B
The total cost of a 222-day car rental is \$90$90dollar sign, 90.

(Choice C)
C
None of the above

Answers

Answer:

The y-coordinate of point A represents the total cost of a 5-day car rental.

Step-by-step explanation:

square root of 2222​

Answers

Answer:

47.1380949976

Step-by-step explanation:

use google calculator or calculator soup

Find the quotient. 6 1/2 divided by 3 2/3

Answers

Answer:

Multiply both numbers by 10 and create a fraction. Then simplify that fraction by dividing both top and bottom by the greatest common factor.

Step-by-step explanation:

Treating 3 1/2 as 3.5 you could set up the fraction as such.

3.5 x 10 = 35

21 x 10 = 210

so you have the fraction 35/210. The GCF of the top and bottom is 35. There is one 35 in 35 and six 35s in 210

So the fraction in the simplest form is 1/6. So the quotient is 1/6.

Sales tax is 7.25%. If Liz buys the game system for $245.65, how much will Liz spend altogether?
Unmute your mic and "meow" to show that you need to round to the nearest cent.

Answers

It would be $263.46, you just need to multiply the cost with itself and the sales tax as a percentage, 1.0725 ( the cost ) = the total value

Help.................

Answers

Answer:

x=120 degrees

Step-by-step explanation:

Vertical angles are congruent

There were 35 fish in lake.
Then they Increased to 70. What is percent of change?

Answers

Answer:

200%

Step-by-step explanation:

35*200%

35*2

70

Answer:

Step-by-step explanation: The answer is 50% hope you pass the assignment

At an online fruit dealer, it costs $39 for 75 cases of bananas. What is the unit price?

Answers

Answer:

$0.52 cents per banana. $39 divided by the 75 bananas

Step-by-step explanation:

Answer:

$0.52

Step-by-step explanation:

When finding the unit price, we use divide the certain number of units of an item by the number of units

So for this question we will divide 39/75 to get a result of $0.52

4. What value should go in the place of the unknown amount.*
2 cakes
25 people
?
125 people

Answers

Answer:

8

Step-by-step explanation:

Will give extra points to whoever solves this

Answers

Answer:

Step-by-step explanation:

As Angle 5 and Angle 4 form a linear pair, they are supplementary.

Hence,

[tex]Hence,\\Angle\ 5\ +\ Angle\ 4\ =\ 180\\(3x+7)+(9x-43)=180\\12x+(-36)=180\\12x=180+36\\12x=216\\x=18\\\\Hence, Obtuse\ Angle\ UPS = Angle\ 4 + 90\\Hence,\\Obtuse\ Angle\ UPS\ = (3x+7)+90\\\\We\ know\ that\ x=18 \\Hence, Angle\ 4\ = (3*18+7)\\=(54+7)\\=61\\\\Obtuse\ Angle\ UPS\ = 61+90\\=151\\\\\\Reflex\ Angle\ UPS\ = 360-151\\=209[/tex]

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