Mathematics High School

Which graph represents the polynomial function f(x)=x3+4x2−1

Answers

Answer 1

Answer:

B OK HOI THE FIRST TIME I AM SO SORRY TO

Related Questions

C(t)=55t+175 represent the total cost for a quilter to make t quilts.

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Answer:

what is this question asking for

The slope and y intercept

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Answer:

the y intercept is 5 because the line passes through 5 on the y axis. Now to find the slope, pick two points where the line hits directly on the corner of the grid squares. pIck 2 of those and count the squares up till you are lined up with your other point then count over and get another number. Put the number going up over the number going down like x/y and you'll have your answer. ( simplify it if you can.(-2,3) and (0,5) are a good place to start. The answer should be 2/3. Hope this helped and God bless!

8TH GRADE MATH PLEASE HELP!!

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Answer:

Step-by-step explanation:

\sqrt{35} = 5.916079783

Its the Closest one

Answer:

C is the correct answer

[tex] \sqrt{35 } = 5.91 \\ [/tex]

If the line t is a transversal of lines I and m, NAME THE SPECIAL ANGLE PAIR RELATIONSHIP of the given angle pairs.

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Answer:

a. <1 and <3

Step-by-step explanation:

WILL GIVE BRAINLIEST
questions 35-45 odd
please show work

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Answer:

35. Domain is -∞,∞ Range is y=0.

Step-by-step explanation:

No solution.

Hi I am so stuck on this question pls help

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Answer:

4500 cm²

Step-by-step explanation:

10 mm = 1 cm

So 450 × 10

= 4500 cm²

Please help this needs to be done by the end of the day

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I’ll ask one of my friends if they know! I get back with you

Answer this question I will try to give brainliest but I don't know how so no promises.

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Answer:

d. 4x+12

Step-by-step explanation:

distribute the 4

4*x =4x

4*3=12

therefore its

4x+12

Answer:

Step-by-step explanation:

4(x+3)

(4 times x) + (4 times 3)

4x + 12 = D

Solve the math problem

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x+50+70+4x=180

combine like terms

50+70=120

subtract 120 by both sides

x+4x=60

combine like terms

5x=60

divide by 5

x=12

4x12=48

B=48

12+50=62

48+62=110

110+70=180

x=12

A=62

B=48

Help what is the fourth answer

Needed by tonight at 10

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Answer:

where is the question?!

where is the question at.. lol

if i had 475 connolies and got left with 24 and i sold them for 2.50 how much money did i make.

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1127.50 money

475-24=451
451 times 2.5

How do i solve this table?

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man im sorry because its hard to explain

Yes it’s a function

It’s a function because each input (the x) only has 1 output (the y)

An example where it wouldn’t be a function is a table like this:
1 | 4
1 | 5
2 | 7
3 | 12
4 | 19
Because 1 maps both to 4 and 5 so it’s not a function. But in your original table, it’s fine so it’s a function.

classify the equation as having one solution no solution or infinite solution

4(9x+6)=36x-7 And the solution is x=

Answers

Answer:

[tex]\boxed{\bf {{No\:Solution}}}[/tex]

Step-by-step explanation:

[tex]\bf 4(9x+6)=36x-7[/tex]

Expand: Apply Distributive proprty:

[tex]\bf 36x+24=36x-7[/tex]

[tex]\boxed {\bf \sf {Subtract\:}24\sf {\:from\:both\:sides}}[/tex]

[tex]\bf 36x+24-24=36x-7-24[/tex]

[tex]\bf 36x=36x-31[/tex]

[tex]\boxed {\sf {Subtract\:}36x\sf {\:from\:both\:sides}}[/tex]

[tex]\bf 36x-36x=36x-31-36x[/tex]

[tex]\bf 0=-31[/tex]

Because the sides are not equal there is no Solution

Jalil mixed cup of water with cups of sugar. How many more cups of water than sugar did he use in his mixture?

the question has no numbers what do i do

Answers

Answer:

[tex]1\frac{11}{24}[/tex] cups more water than sugar

Step-by-step explanation:

Question: Jalil mixed 3/8 cup of sugar with 11/6 cups of water. How many more cups of water than sugar did he use in his mixture.

Answer:

Jalil mixed the number of cups of sugar = [tex]\frac{3}{8}[/tex]

with the number of cups of water = [tex]\frac{11}{6}[/tex]

We have to find the additional amount of water that is used in his mixture.

So we will subtract the amount of sugar from the amount of water.

[tex]\frac{11}{6}[/tex]- [tex]\frac{3}{8}[/tex]

= [tex]\frac{44-9}{24}[/tex]

= [tex]\frac{35}{24}[/tex]

= [tex]1\frac{11}{24}[/tex] cups

[tex]1\frac{11}{24}[/tex] cups more water is used in this mixture.

What is 21,678 rounded to the nearest ten

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Answer:

21,678 rounded to the nearest ten is 21,680

43 tens x 2 tens????????????????????????????????????

Answers

Step-by-step explan:45decenas

Answer:

8,600

Step-by-step explanation:

43 tens is basically 43 x 10

2 tens is 2 x 10

multiply that to get 8600

Hope it helps! :D

Which is the correct simplified version of the expression 32x+8-34x? *
1 point
66x+8
74x
-2x+8
6x

Answers

-2+8

Bc 32 minus 34 is -2 then just add the 8

PLEASE HELP IT’S DUR TMR

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Answer:

10+10+10

Step-by-step explanation:

if kathy had 1700 apples and split with her 4 friends. and then one friend give her back 15 apples. and she gives then 1 apple back. how. much does she have.

Answers

Answer:

439

Step-by-step explanation:

1700/4=425

15-1=14

425+14=439

What happens when an electrically charged pencil is placed close to water running from a faucet?

The pencil attracts the water.
The pencil becomes positively charged.
The water attracts the pencil.
The water repels the pencil.

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The pencil attracts the water

HELP HELP HELP HELP HELP HELP

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Step-by-step explanation:

You can take the numerator as one factor and 1/denominator as another.

Just an example:

a(x + 2) and 1/(a(x - 1)), with a rational value of a ≠ 0.

Let a = 1, then the following product will give what we have

(x + 2) × 1/(x - 1) = (x + 2)/(x - 1)

Rosalyn is a teacher who plays a review game with her class. The name involves writing each student's name on
an identical slip of paper and selecting students at random Here's the makeup of her class
10th 11th 19
Number of students
18
Suppose that Rosalyn wants 2 different students, so she ples 2 names without replacing names between picks
What is the probability that both students selected are 11th graders!
Round your answer to two decimal places.

Answers

Using the principle of probability, probability of selecting 2 students without replacement and being 11th graders is 0.230

The distribution of students :

11th graders = 1810th graders = 19Total number of students = 18 + 19 = 37

Recall :

Probability = required outcome / Total possible outcomes

Since, selection is done without replacement :

P(both are 11th graders) = (18/37) + (17/36) = 0.230

Therefore, the probability that the two selected students are 11th graders is 0.230

Learn more : https://brainly.com/question/25215975

Pahelp po please pahelp please pahelp

Answers

9514 1404 393

Answer:

see attached

Step-by-step explanation:

The calculations are easily done in a spreadsheet, starting with √A. The value of B is (√A +1)². The formatting of the root as a mixed number is done by converting the numerical values to text strings and joining them together with appropriate intervening characters.

Answering these in this way tends to reduce arithmetic and copying errors. (You may notice that B-A is always 1+2√A.)

The perimeter of a rectangular field is 358 m.
If the length of the field is 96 m, what is its width?

Answers

Answer: 83 meters

Step-by-step explanation:

The perimeter of a rectangle is 2l + 2w, where l is the length and w is the width.

2(96) + 2w = 358

192 + 2w = 358

2w = 166

w = 83

Hope it helps :) and let me know if you want me to elaborate.

Evaluate -5x+8 when x=3 The value of the expression is

Answers

Answer:

-7

Step-by-step explanation:

replace x by 3

-5^3+8

-15+8

=-7

the answer is -7
-5x+8
-5(3)+8
-15+8
-17

How would you solve the equation -13=-5║n║

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Answer:

-13/5

Step-by-step explanation:

There has been a person on here posting the same link to many answers, can you please delete their account? Thanks.

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Yeah... they should.

5 raised by 2- 5 (68-60)=
(with explanation plz)

Answers

Step-by-step explanation:

2-5(68-60)=2-5×8=2-40=38

what would be the answer to this problem [tex]\frac{7x-3}{9} \geq 8-2x[/tex]

Answers

Answer:

[tex]x\geq 3[/tex]

Step-by-step explanation:

What is the graph of the function f(x) = the quantity of x squared minus 7 x plus 12, all over x minus 3 ? (1 point);

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Answer:

pic is answer

Step-by-step explanation:

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