Mathematics High School

PLS NEEP HELP ASAP

Convert the function f(x) = x^2 + 2x-8 to standard form. Then state the vertex and domain and range of the function.

Answers

Answer 1

Answer:

f(x) = (x + 1)² - 9

vertex: (-1, -9)

domain:  all real numbers

range:  y ≥ -9

Step-by-step explanation:

y = x² + 2x - 8

convert by 'completing the square' method

x² + 2x + 1 = 8 + 1

(x + 1)² = 9

f(x) = (x + 1)² - 9

Related Questions

Estimate the expression 4/5 × 6/7 .

Answers

Answer:

3500

Step-by-step explanation:

50x70

Answer:

24/35

Step-by-step explanation:

The reason why its 24/35 is because if you do

4 x  6 =  24

-      -      --

5 x  7 = 35

Y=2(-8)+7. How do I do this ???

Answers

Answer:

y=−9

Step-by-step explanation:

Let's solve for y.

y=(2)(−8)+7

Answer:

y=-9

Step-by-step explanation:

Y=2(-8)+7

first multiply

Y=-16+7

add like terms

y=-9

--
What is the value of
5/6 divided by 3/4

Answers

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

Answer:

5/6 x 4/3

= 20/18

20 divided by 2, 18 divided by 2

= 10/9 = 1 1/9

Alexandra's drafting class is building a scale model of the school's courtyard. Alexandra chose to make a model of a campus oak tree for the assignment as shown. The tree is 10 yards tall and the base of the tree is 5 yards away from the edge of a park bench. She calculated that her oak tree model should be 0.4 yards tall. What is the distance, in yards, from the base of the model tree to the edge of the model bench?

Answers

Answer:

It's 0.20

Step-by-step explanation:

The distance between the base of the model tree to the edge of the model bench is  0.2 yard.

Similar triangle :

A diagram is attached which describe the statement of question.

From diagram attached below, It is observed that both triangles are similar triangles.

The ratio of corresponding sides are same in the similar triangles.

the distance between the base of the model tree to the edge of the model bench is  x.

                     [tex]\frac{5}{x}=\frac{10}{0.4}\\ \\ 10x=2\\\\x=2/10=0.2yard[/tex]                

Learn more about the similar triangles here:

https://brainly.com/question/14285697

A factory can fill 225 bottles of orange juice each hour. Each bottle of juice contains 24 fluid ounces of juice. Each bottle of juice sells for $5.50. How many pints of juice are filled in each 12-hour shift?

Answers

Answer: 4050 pints

Some information provided is irrelevant to the problem. The question asks how many pints are filled for each 12-hour shift.

Relevant information

A factory can fill 225 bottles of orange juice each hour.Each bottle of juice contains 24 fluid ounces of juice.

Fact

One pint is the same as 16 fluid ounces.

Plan

Calculate the total number of bottles the factory can produce in 12 hours. Then, convert the total number of bottles to the total number of fluid ounces. Lastly, convert fluid ounces to pints.

Solution

If then factory can produce 225 bottes in one hour, then, in 12 hours, 225*12=2700 bottles are produced. Since each bottle is 24 fluid ounces, then the factory produced 2700*24=64800 fluid ounces in total. Converting this to pints, the factory produced 64800/16=4050 pints

Math homewoek geometry please download the paper solve it on your device and send the solved version of the sheet here


Please help 40 points

Answers

hope this helps :)
plz mark brainliest

Answer:

for brainliest :)))

Step-by-step explanation:

thank you

I don’t know how to type it out so here’s the picture.

Answers

it’s the third one

i plugged two in for x to double check and it’s right

Mr falcone pizza shop offers three sizes of pizza the large pizza has a diner tee of 12 inches what is the largest pizza

Answers

Answer:

37.68

Step-by-step explanation:

3) Given P = 5y , find the positive values of x and y that will give P its maximum value if ^2 + 5 = 7.

Answers

Answer:

were the hell is x

Step-by-step explanation:

where is x in it holy........

If you answer it correctly then I will give you brainliest 5 stars and a thank you
Which is a set of collinear points?

Answers

Step-by-step explanation:

L H J because they are all on the same line.

Answer:

LHJ

Step-by-step explanation:

Write an equation that describes the function. (10,14) (20,24) (30,34) (40,44)

Answers

Answer:

you nub

Step-by-step explanation:

the answer be 88

do you guys know this please help

Answers

Answer:

I'm pretty sure 44cm2

Step-by-step explanation:

If  im  wrong sorry if Im right give me 5 stars pls  

What is the result when we simplify the expression ( 1 + 1 /x ) ( 1 − 2/x + 1 ) ( 1 + 2/ x − 1 ) ?

Answers

Step-by-step explanation:

Let y be 1/x. Then 2y = 2/x.

We wish to simplify (1 + y)(2 - 2y)(2y).

(1 + y)(2 - 2y)(2y)

= 4y(1 + y)(1 - y)

= 4y(1 - y²)

= 4y - y³

= 4/x - 1/x³.

P.S. Writing it as (4x² - 1)/x³ is fine.

hey please help with giving brainliest

Answers

Answer:

I think second bullet point

Step-by-step explanation:

Answer:

B adjacent

Step-by-step explanation:

angles aren't complementary because complementary angles add up to 90 and we don't know the values.

they are not vertical because they are not vertical to each other

I hope this helped you :)

PLEASE HELP ME!! I WILL GIVE A BRAINLIEST AND 30 POINTS:))))))

Answers

Answer:

(2,-2)

Step-by-step explanation:

Im pretty sure

divide : ( -495 )÷55 pls tell me the answer i want it now immediately​

Answers

Answer:

-9

Step-by-step explanation:

I think this is the answer

At an ice cream store, a family ordered 4 banana splits and 5 hot fudge sundaes, paying a total of $27 for their order. The next customer ordered 5 banana splits and 5 hot fudge sundaes and paid $30. How much does each item cost?

Answers

Answer:

both items are $3 each

Step-by-step explanation:

amos: luvnonxistent

Find the circumference and area of a circle with a diameter of 22 inches. Leave your answers in terms of pi. (4 points) a C = 110; A = 440. b C = 22n; A = 440 C C = 110; A = 1210 C = 22n; A = 1210​

Answers

Answer:

C = 22[tex]\pi[/tex]

A = [tex]121\pi[/tex]

Step-by-step explanation:

Please let me know if you want me to write an explanation for my answer :)

help asap I have till 4 30 pls giving points​

Answers

Answer:

13 5/6

Step-by-step explanation:

To find the perimeter, add all the sides together.

5 7/18 + 3 7/18 + 5 1/18 = 13 15/18 = 13 5/6

Best of Luck!

Between which two consecutive whole numbers does \sqrt{5} 5 Between which two consecutive whole numbers does \sqrt{5} 5 lie? Fill out the sentence below to justify your answer and use your mouse to drag \sqrt{5} 5 to an approximately correct location on the number line.

Answers

Answer:

2 and 3

Step-by-step explanation:

Sqrt(5) will lie between the square root of the perfect square before 5 and the square root of the perfect square after 5

Perfect square before 5 = 4

Perfect square after 5 = 9

sqrt(4) and sqrt(9)

2 and 3

Helppppppppppppppppppp I’ll mark you brainlist

Answers

Answer:

4a

Step-by-step explanation:

rjdjejeeeoendeieierirrieiririririritififir

Answer:

amigaaaaaaaaaaaaaa no entiendo el inglés lo siento pero creo que e visto esos signos no no los e visto xd pa hola como estas xd que babosa estpy

subtract 14 from
the product of 3
and n

Answers

Answer:

14-3n

Step-by-step explanation:

3t + 6=
ik the answer i just wanna know if im correct sksksksks

Answers

Answer:

the answer would be:

3 (t+2)

Step-by-step explanation:

Answer:

3 (t+2)

Step-by-step explanation:

12(5+2x)=4x-10x what is X?

Answers

12(5+2x)=4x-10x
60+24x=-6x
60=-30x
x= -2

Which equation has a solution of n =3.3

Answers

Answer:

5.2 + n = 8.5

Step-by-step explanation:

n would equal 3.3

Who are the Dalits? Brainliest

Answers

Answer:

Dalit is a name for people belonging to the lowest caste in India, characterised as "untouchable".Dalits were excluded from the four-fold varna system of Hinduism and were seen as forming a fifth varna, also known by the name of Panchama. Dalits now profess various religious beliefs, including Hinduism, Buddhism, Sikhism, Christianity, Islam and various other belief systems.

Step-by-step explanation:

Answer:

Dalits are the lowest caste in the Hindu religion. They are also referred to as the Untouchables. Dalits were the lowest of the low in society and often got discriminated by higher castes.

Orignal Price = $36.90
% Markup = $34%
Whats my answer? ASAP!

Answers

Answer:

49.446

Step-by-step explanation:

Answer:

$49.45

Step-by-step explanation:

The original price is $36.90

It Markup (Meaning you add) to 34%

So you multiply 36.90 and 0.34

Which is 12.546

Since this is about money round 12.546 to 12.55

Then add 12.55 and 36.90

Which is 49.45

Answer: $49.45

Solve the following equation by using properties of logarithms.

500 / (1 + e^-5x) = 300

Answers

Step-by-step explanation:

in the 6 th process I've used natural logarithm ln and ln(e)=1.

if the answer is required in decimal u can substitute the value in calculator.

hope it helps

A large tank holds 1.9 x 10' gallons of oil. How much oil can be stored in 6 tanks?
Write your answer in scientific notation.

Answers

11.4 x10' gallons of oil
basically (1.9 x 6) x10'

Which segment is a reflection of segment AB over the line x = 1?
Line segment C D
Line segment E F
Line segment G H
Line segment I J

Answers

Answer:

EF

Step-by-step explanation:

this line is a mirror version of AB when you reflect it across x=1

Hope this is helpful! :))

Answer:

EF

Step-by-step explanation:

Edge2021

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