Mathematics High School


What is a VERTEX? *
Where the parabola crosses the X-axis
Where the parabola crosses the Y-axis
Where the parabola changes direction
The invisible line that cuts the parabola in half


Answers

Answer 1

Answer:

c. Where the parabola changes direction

What Is A VERTEX? *Where The Parabola Crosses The X-axisWhere The Parabola Crosses The Y-axisWhere The

Related Questions

Solve the inequality 18<-3(4x-2)

Answers

Answer:

Choice 1

Step-by-step explanation:

Answer:

x<-1 and Number 1

Step-by-step explanation:

:)

Someone PLEASE HELP
Let C = 2.32 N + 34180 represent the cost, C, of raising a child to 18 years of age, on an income, N.

If the cost is $120,000, what is the income?


$37,382

$36,991

$36,521

$35,856
QUESTION 49 I NEED HELP ASAP

Answers

The answer is 36,991

Answer:

$36991

Step-by-step explanation:

C = 2.32N + 34180

120000 = 2.32N + 34180

85820 = 2.32N

N = 85820/2.32

N = 36991

Answer: $36991

An amusement park charges an admission fee of 50 dollars per person. The cost, (in dollars), of admission for a group of 5 people is given by the following.

Answers

Answer:

250 I think

Step-by-step explanation:

Try 250

SORRY If I am wrong

Write down the number eleven thousand,eleven hundred and eleven in figures

Answers

Answer:

12,111

Step-by-step explanation:

Please help I am so stuck

Answers

first third and last answer

Question 4
Simplify the expression by combining like terms
Expression: -8yº - 9y +13y - 11y
Like Terms:
Simplified Expression:
I

Answers

Answer:

-8y° -7y

Step-by-step explanation:

Like terms:

13y-11y-9y= -7y

-8y°= -8y°

Simplified Expression:

-8y°-7y

hi hi hi hi hi help help help help

Answers

Answer:

rate

Step-by-step explanation:

r(t)=d

r=d/t

r=miles/hour=mph

r=12

Answer: I THINK it’s d

Step-by-step explanation:

find the value of given expression

[tex] \sqrt{312 \times 312} [/tex]
​

Answers

Step-by-step explanation:

[tex]

\sqrt{312 \times 312} \\ = \sqrt{312 ^{2} } \\ = 312

[/tex]

Hope it will help :)❤

Answer:

√{312×312}=√312²=±312 is your answer

There is 5 yellow 3 red 4 green 2 blue and 2 white what is the probability of picking white then green

Answers

Answer:

2 (I think)

Step-by-step explanation:

4-2=2

Answer:

1/30

Step-by-step explanation:

the probability of picking white is 2/16 simplified to 1/8

the probability of picking a green would equal to 4/15

notice that it is not 4/16, because you already picked out one of the colours, and you are not replacing it, so if you take it out, then there is 15 left to pick from.

you would then multiply

1/8 x 4/15

= 4/120

simplified to

1/30

Determine the y intercept I don’t know how please help

Answers

Answer:

(0, -2)

Step-by-step explanation:

Since line is intersecting y axis at point (0, - 2)

Hence, y-intercept = (0, - 2)

$13,000 for 8 years at
3.6% annual
simple
interest

Answers

$16,744.00

Link: http://www.moneychimp.com/features/simple_interest_calculator.htm

Please help me this is my final!!!

Answers

Answer:

final for what?

Step-by-step explanation:

Answer:

171

Step-by-step explanation:

Okay since the exterior angles of every polygon is always 360

and this polygon has 40 sides,

360/40=9

180-9=171

Hope This helps

(what grade is this?)

Scrbkfvjtfcbjt hffcjtfbnid. Jrcvnfccb

Answers

Answer:

yeah i know the secret codeto Sy evvceryvcx evtrtyev ivyreviqvvt. qut

Step-by-step explanation:

PLEASE MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!

Help me, not sure how to solve this, my teacher didn't teach us yet, and I want a solid understanding of it, so the answer will be great! Also will give the most brainliest!

Answers

x = 15°--------------------------

Step-by-step explanation:

10 + 5x = 10 + 5(15)

= 10 + 75

= 85°

4x - 10 = 4(15) - 10

= 60 - 10

= 50°

6x - 5 = 6(15) - 5

= 90 - 5

= 85°

-------------------------FOLLOW ME

please help!!!!! thank you

Answers

Answer:

b

Step-by-step explanation:

Can someone plz help me with this??

Answers

Answer:

it's the second choice (3=3)

Answer:

y = - x + 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (1, 3) and (x₂, y₂ ) = (3, 1)

m = [tex]\frac{1-3}{3-1}[/tex] = [tex]\frac{-2}{2}[/tex] = - 1 , then

y = - x + c ← is the partial equation

To find c substitute (1, 3 ) into the partial equation

3 = - 1 + c ⇒ c = 3 + 1 = 4

y = - x + 4 ← equation of line


The ages of three brothers are consecutive integers. The sum of their ages is 63. Find their ages.

Answers

Answer: 20,21,22
They add up to 63

solve
plz -4p-2r-15p

Answers

Answer:

-2r-19p

Step-by-step explanation:

-4p-2r-15p

add like terms

-2r-19p

Loraine is procrastinating on her chemistry homework. She's never really enjoyed chemistry and finds the subject dull, even though it sometimes comes easily to her. She usually completes the homework in a quiet room by herself, with all the materials she needs. What is the likely cause of Loraine's procrastination?

Answers

the cause of the procastination maybe because she can actually do it herself .it never mentioned that it was hard for her.maybe she get excited about the subject she have to work for hard

Answer:

her lack of interest in chemistry

Step-by-step explanation:

City y is 10 miles north of city x city z is 24 miles east of city x how long is the straight roads connecting cities y and z?

Answers

Answer:

26 miles

Step-by-step explanation:

Using Pythagoras rule :

d = straight road connecting city Y and Z :

d = sqrt(xy² + xz²)

d = sqrt(10² + 24²)

d = sqrt(100 + 576)

d = sqrt(676)

d = 26 miles

A motorcycle drives 130 miles in 2 hours 36 minutes. Calculate the average speed.

Answers

Answer:

Average speed is like .83miles per minute and roughly 50 per hour

Step-by-step explanation:

Please. I’m begging for help. I have no idea what to do. Could you possibly explain on how to do it

Answers

99% sure this I correct
8-6=2
6/15=2/a
a=15•2/6
a=30/6
a=5

X=a+15
X=5+15
X=20

Please Help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

26:26

Step-by-step explanation:

I hope I've helped :)

2(6+2x-1) pleas help fast

Answers

Answer:

4x+10

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

2(6+2x-1) = 8. Mark me Brainliest.

Find the surface area.
5 cm
14 cm
9 cm
3 cm

Answers

Answer:C. 2/3 cm/s

Step-by-step explanation:

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So write fast it is valid till 15 days.
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Answers

Answer:

till 15 days.

Do fast..

U can earn 5 dollars also

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What is the area of the shaded region?

Answers

Answer:

15x^2-24x+9

Step-by-step explanation:

Jacob has an $8 gift certificate to use
at a toy store. He decides to buy a toy
airplane that costs $8.61, and 3 toy
cars that cost $2.85 each.
If Jacob uses his gift certificate, how
much money will he need to pay?

Answers

8.61
2.85 * 3= 8.55
8.61+8.55=17.16
17.16-8 (the gift certificate)= 9.16

What is the nth term of the sequence 2,5,10,17,28.. ?​

Answers

n² + 1 = 2 5 10 17 26. So the nth term of the sequence is n²+1.

Construct a probability distribution for the data.
7. The probabilities that a patient will have blood drawn 0,1,2, or 3 times in a visit are 6/15, 5/15, 3/15, and 1/15, respectively.

Answers

Answer:

X : ___ 0 ____ 1 _____ 2 ______ 3

P(X) : _ 6/15 __ 5/15__ 3/15 ____ 1/15

Step-by-step explanation:

From the data, to produce a probability distribution for the data :

X : number of times blood is drawn ;

P(x) : probability that blood is drawn at X times

Hence, the probability distribution table for the data Given goes thus :

X : ___ 0 ____ 1 _____ 2 ______ 3

P(X) : _ 6/15 __ 5/15__ 3/15 ____ 1/15

Probability that blood is drawn 0 times = 6/15

Probability that blood is drawn 1 time = 5/15

Probability that blood is drawn 2 times = 3/15

Probability that blood is drawn 3 times = 1/15

(6/15 + 5/15 + 3/15 + 1/15) = 1

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