Mathematics High School

Determine the y-intercept of the following parabola:
y = 3x2 - 12x - 5

Answers

Answer 1

Answer:

-5

Step-by-step explanation:

Find the y-intercept by plugging in x = 0:

  y = 3x^2 - 12x - 5

  y = 3(0^2) - 12(0) - 5

  y = 0 - 0 - 5

  y = -5

(0, -5)

Related Questions

Henry is following the recipe to make a cake. He has 95 cups of flour. How many cakes can Henry make

Answers

Answer:

19

Step-by-step explanation:

If it takes 5 cups to make each cake Henry can make 19 cakes.

I got a score of 3374 on Just Dance. My friend got a score of 5500. How much did my friend beat me by?

Answers

2126 points
5500
3374

2126

Answer:

Your friend beat you by 2126 points.

Explanation:

5500 - 3374 = 2126

Where did Emory make a error?

Answers

I don’t see the problem

Answer:

Hope it help you

Stayhomestaysafe

Plz mark my answer brainliest✍️✍️

Step-by-step explanation:

Some problem in system

REAL NAME - SHRESTH DUBEY

need help with this please
Problem-solving Ava and Ben set the alarms on their phones to sound at 6:30 am
Both alarms sound together at 6:30 am.
Ava's alarm then sounds every 24 minutes.
Ben's alarm then sounds every 30 minutes.
Use the lowest common multiple to find out when both alarms next sound
together.​

Answers

Answer:

08:30 am

Step-by-step explanation:

30 * 1 =30            24 * 1 = 24

30* 2 = 60           24 * 2 = 48

30 * 3 = 90          24 * 3 = 72

30 * 4 = 120         24 * 4 = 96

                            24 * 5 = 120

The lowest common multiple ist 120.

06:30 am + 120 min = 08:30 am

Help! how does the y- value change?

Answers

When the value of x increases, the value of y decreases and the graph slants downward.

Find the LCM of x2 + x,x2-1,x2-x

Answers

Answer: x(x+1)(x-1)

Step-by-step explanation:

x²+x=x(x+1)

x²-1=(x+1)(x-1)

x²-x=x(x-1)

ans:x(x+1)(x-1)

Step-by-step explanation:

Where the red dot Located and explain please

Answers

Answer:

do u have a pic that has a red dot if u do then that would be great

Step-by-step explanation:

NEED PIC

The mass of Mercury is 3.3022 x 1023 kg, the mass of Venus is 4.8685 x 1024 kg, the mass of Earth is 5.9722 x 1024 kg, and the mass of Mars is 6.4185 x 1023 kg. These four planets are known as the inner planets. What is the approximate combined mass of all of the inner planets?

Answers

Answer:

3378.15+4985.34+6115.53+6566.13 = 21045.15

Answer pplssssssssssssssss

Answers

Answer: the answer would be 248832

You would need to subtract the exponents if they are like that

So the answer would be

12^5 or 248832

Hope this helped :)

2. In the tournament, the Tigers scored 44,
56, and 47 points in the first three games.
If their four-game tournament average
score was 52 points, how much did they
score in their final game?
B. 55
C. 58
E. None of the above

Answers

Answer:

58

Step-by-step explanation:

Answer for MONEY. :) :)

Answers

Answer:

i would say <2= 80?

Step-by-step explanation:

im not pretty sure

7.
If 3 tickets to a certain show cost $13.20, what would 7 tickets cost?

What is this answer?

Answers

Answer:

$ 30.8

Step-by-step explanation:

ratio and proportion:

3 tickets  = 7 tickets

$13.20            x

then cross multiply:  3 (x) = 13.20 (7)

simplify: 3x = 92.4

solve for x = 92.4 / 3

x = $ 30.8

therefore,

7 tickets costs $ 30.8

HELP!!!!!!!!!!!
Simplify
7/9/14​

Answers

Answer:

Step-by-step explanation:

7/9 x 1/14

7/14x9

1/2x9

1/18

There are a total of 64 students in the video game club and the Pokémon club. The video game club has 10
more students than Pokémon club. How many students are in each club?

Answers

Answer: Video game club has 37 members and the Pokémon club has 27 members

Step-by-step explanation:

Veronica takes of an hour to write of a page of calligraphy.
How long will it take Veronica to write one page of calligraphy?

Answers

Using proportions, it is found that it will take Veronica 4/3 of an hour to write one page of calligraphy.

What is a proportion?

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

In this problem, it is found that she takes 1/3 of an hour to write 1/4 of a page of calligraphy. How long it takes her to write a page?

The rule of three is:

1/3 hour - 1/4 page

x hours - 1 page

Applying cross multiplication:

[tex]\frac{x}{4} = \frac{1}{3}[/tex]

[tex]x = \frac{4}{3}[/tex]

It will take Veronica 4/3 of an hour to write one page of calligraphy.

More can be learned about proportions at https://brainly.com/question/24372153

Eighth grade
W.15 Find the number
You have prizes to reveal! Go
How many solutions does this equation have?
-4p + 8 = -2p
no solution
one solution
infinitely many solutions

Answers

Answer:

one solution because you combine like terms and your answer is p=4

Can someone please answer and explain??

Answers

Answer:

no

Step-by-step explanation: 12/3 can be written as 4

This number can be written as a rational number, a natural number, and a whole number.

Therefore, 12/3 is not only a rational number.

. Paris is saving to take the SAT prep course that costs $350. So far, she has saved $180, and she
adds $17 to her savings each week. How many more weeks must she save to be able to afford
the course?


Answers

Answer:

10 weeks

Step-by-step explanation:

Use the equation 180+17w=350

Which of the following is an example of a
set of like terms?
a. {197, 19,y}
b. {18x, -X, 21x}
c. {15, 20, 25y}
d. {-2x, -2y, -2xy)

Answers

Answer: B


Explanation: it is the only one with all like terms.

PLS HELP ITS VERY EASY!

Answers

Answer:

1. 3 19/24

2. 5 19/45

Step-by-step explanation:

hope this helps! :)

Cant figure out the two solutions, my answer was wrong so I think my method is solving it isn't right. Can someone help? :'D

Answers

Answer:

x = 133                                         x = -7

Step-by-step explanation:

| x/7 - 9| = 10

There are two solutions, one positive and one negative

x/7 - 9 = 10             x/7 - 9 = -10

Add to to each side

x/7 - 9+9 = 10+9             x/7 - 9+9 = -10+9

x/7 = 19                              x/7 = -1

Multiply each side by 7

x/7 *7 = 19 *7                             x/7*7 = -1*7

x = 133                                         x = -7

Two angles of a triangle measure 55° and 20°.
What is the measure of the third angle of the triangle?
A. 15°
B. 90°
C. 105°
D. 2850

Answers

Answer:

C. 105 is the answer

Step-by-step explanation:

WILL GIVE BRAINLIEST IF FAST AND RIGHT
In a box there are apples, bananas, and oranges.
There are 29 total pieces of fruit.
There are twice as many apples as oranges.
There are 3 more oranges than bananas.
How many oranges are in the box?

Answers

Answer:

8

Step-by-step explanation:

apples are  2 x

bananas are  x -3

Oranges are  x

Total number of  Fruits  = 2 x + x + x -3 =29

3x+x = 29 +3

4x =32

x = 32/4

  =8 Oranges

If g(x) is the inverse of f(x), what is the value of f(g(2))?

Answers

Answer:

2

Step-by-step explanation:

took it on edg

Evaluate [7] + | - 3|

Answers

Answer:

=[7]+|-3| solve for the absolute value {-3 ->3}

=7+3

=10

Answer:

10

Step-by-step explanation:

Whenever you see those numbers in those specific brackets, it's asking for the absolute value of that number.

The absolute value is the distance from 0.

So, if you see -3 in those brackets, it's 3 because both -3 and 3 are 3 spaces from 0.

So 7 + 3 = 10.

A factory makes 23 fear of rope
per minute. How mary text of rope
will the factory make in 7 minutes,

Answers

Answer: 2346

Step-by-step explanation:

The activity in Jamal's savings account for the month of December is shown in the table below.
Jamal's Savings Account
Starting Balance
$232
Deposit
$57
Deposit
$16
Withdrawal
$28
Withdrawal
-$42
Deposit
$105
Withdrawal
-$54
What was Jamal's account balance at the end of the month?
O $534
o $410
O $286
O $54
No

Answers

Answer:The answer is 286

Step-by-step explanation:just add and subtract

Answer:

C: $286

Step-by-step explanation:

add and subtract them

The average high temperature during the hottest month in Beijing, China, is 72°F. The average high temperature during the coldest month in Beijing is 18°F. The function t = 27 cosine (pi/6(m-6)) + 45, where m represents the number of months after January, models the temperature throughout the year in Beijing.

What is the first month in the year when the temperature reaches 55°F?
A. March
B. April
C. July
D. September

Answers

Answer:

It's April

Step-by-step explanation:

Answer: B

April

Step-by-step explanation:

5x²y + 35x²y + 50 xy

HELP ME FACTOR THIS PLEASE!!!

Answers

Answer:

10xy(4x+5)

Step-by-step explanation:

Hope that helped :)

The answer fam is.........10xy(4x+5)

What is
-3/4 + 2 3/4

Answers

Answer:

2

Step-by-step explanation:

ok so let's start

were starting off with -3/4 and were adding 2 3/4 to that and it's equal to 2 3/4 subtract 3/4

-3/4 + 2 3/4 = 2 3/4 - 3/4

2 3/4 - 3/4 = 2

-3/4 + 2 3/4 = 2

it's 2 my dude or girl i don't know

Other Questions
Which statement best describes educational opportunities in Roman society?O Wealthy males and females attended private schools.O Wealthy females could be educated outside the home.Wealthy males and females were educated about the law.O Wealthy males continued their education past the age of 12. Please help me with this question? The formula t=h/4 represents the time t in seconds that it takes an object to fall from a height of h feet. If a rock falls from a height of 125 feet, estimate how long it will take to reach the ground 100 POINTS!!!!The passage states that water exists in three states on Earth. Trace the changes in state of matter, from snow-capped mountain, through the water cycle, and finally back to the snow-capped mountain.A) melting snow; lliquid runoff; liquid water evaporates; water freezes; precipitation of frozen water (snow) back to Earth B) solid snow melts; liquid water flows to oceans; water evaporates; water condenses to form clouds; snow falls back to Earth C) solid snow melts; liquid water evaporates; gaseous water vapor condenses; water freezes; precipitation of frozen water (snow) back to Earth D) solid snow melts; liquid water soaks into ground; plants take up water; water evaporates; water freezes; precipitation of frozen water (snow) back to EarthYOU CAN HAVE ALL MY POINTS AND THE BRAINLIEST PLS HELP ME!!!! What is the value of the point on the number line?5/83/85/74/6 What form of government was in place in Great Britain in 1620, when the Pilgrims left to establish a colony in the new world? Help please!Select the sentence that has the correct punctuation.A. Warning all the campers: the ranger was trapped by the flood.B. Warning all the campers, the ranger was trapped by the flood. Liam is constructing a square in which two of its vertices are points A and B. He has already used his straightedge and compass to construct the lines and arcs shown. What should Liam do for his next step? A. Place the point of the compass on point A and draw any arc above it. B. Use the straightedge to draw a horizontal line that contains point E. C. Use a straightedge to draw AE. D. Place the point of the compass on point B and draw an arc that intersects BE, using AB as the width for the opening of the compass. Alisons age is 16 more than half of Sams age. Using S to represent Sams age, write an expression that represents Alisons age Are you afraid to write because you dont think youre a good writer? If so, you may have some misconceptions about the writing process. Use this questionnaire to see if you have any misconceptions about writing. Read the pairs of statements below. For each pair, place a check mark beside the statement that you believe to be true.Writing is easy for good writers.Writing is hard work, even for good writers.There's only one right way to write.There are many effective ways to write.The writing process is ordered; it goes step-by-step.The writing process goes to-and-fro and sometimes in circles.Good writers get it right the first time.Good writers rewrite until they're satisfied with their work.Good writers know everything they want to say before they start.Good writers often find out what they want to say through the process of writing and revising.Writing is an inborn talent; it can't be learned.Writing is a skill; it can be learned with study and practice. helpp please i need your helppppp What is radiation????????????? There were 28 boys on the boy's basketball team and 16 girls on the girl's basketball team last year. This year the number of boys decreased by 8% but the number of girls increased by 19%. Was there an increase or decrease in overall participation? The figure shows a right triangle next to a square.What is the total area of the shape they make? 8. A line passes through the points (0-2) and (0,5). Is it possible to write an equation of the line inslope-intercept form? Justify your answer. what does the slope of the line represent on a velocity vs time graph This is a whole quiz please answer ill make as many points as i can. Btw this is pickleballQuestion 1 10 ptsThe ___________________ rule says the ball must bounce one on each side before either team may start volleying the ball in the air.Group of answer choicesDouble BounceVolley BounceBounceTwo BounceFlag this QuestionQuestion 2 10 ptsThe player standing in the _____________ service court is always the firsts server.Group of answer choicesrightleftNo answer text provided.No answer text provided.Flag this QuestionQuestion 3 10 ptsEach game is played to ___________ points, won by _________.Group of answer choices11, 221,115,112,2Flag this QuestionQuestion 4 10 ptsAccording to one of the inventors, the game was officially named after a family dog, Pickles, who would chase the ball and run off with it. Group of answer choicesTrueFalseFlag this QuestionQuestion 5 10 ptsPickleball is played on a court the size of a Badminton court with what looks like an oversized ping pong paddle and a __________ball.Group of answer choiceswhiffletennispaddlebocceeFlag this QuestionQuestion 6 10 ptsIn Pickleball, there are two non-volley lines, which create an area called the _______ .Group of answer choicesKitchenAllyDrop ZoneDead AreaFlag this QuestionQuestion 7 10 ptsOnly the receiving team can score a point by winning a rally. Group of answer choicesTrueFalseFlag this QuestionQuestion 8 10 ptsPickleball combines elements of Badminton, Tennis and ____________.Group of answer choicesPing PongvolleyballBocceFour SquareFlag this QuestionQuestion 9 10 ptsPlayers may not hit the ball while standing in the kitchen unless the ball has already bounced on their side.Group of answer choicesTrueFalseFlag this QuestionQuestion 10 10 ptsBefore serving, the server must call the score.Group of answer choicesTrueFalse (BRAINLIEST) I NEED your Help what's -7 / 8 6 / 9 Group Tens as HundredsWrite how many tens. Circle groups of 10 tens.Write how many hundreds. Write the number.