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irakobra [83]
3 years ago
13

I need help I don’t get it and it’s hard can someone help me

Mathematics
2 answers:
Pavel [41]3 years ago
6 0

Answer:

The answer is (4)  2x+x^{2} +4x^{3}.

Step-by-step explanation:

A leading coefficient is the coefficient of the term of highest degree in a given polynomial.  

A degree of a polynomial is the largest exponent on one of its variables (for a single variable), or the largest sum of exponents on variables in a single term (for multiple variables).

The answer can be found when the polynomial is rearranged into standard form, and the standard form of the polynomial will look like 4x^{3}+x^{2} +2x. A polynomial is in standard form when the term with the highest degree is placed first, followed by the term which has the next highest degree, and so on.

Once the polynomial is in standard form, the leading coefficient is 4 and has a degree of 3. Thus, causing (4) 2x+x^{2} +4x^{3} to be the answer.

DedPeter [7]3 years ago
3 0

Answer:

choice 4

Step-by-step explanation:

It's not that hard if you understand once you get past the fancy words

degree= largest exponent

so if something has a degree of 3 we know that the highest exponent is 3

Coeficcent= thing multipllying x

in this case it's 4 which means the number we are looking for is 4x³

Onlyanswer choice 4 meets these criteria

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Plsssss help !!!!!! At certain traffic light 10% of the cars passed through have four wheel drive what percentage do not have fo
VMariaS [17]

Answer:

90%

Step-by-step explanation:

If you are going to find out the percent of the car that do not have 4 wheel drive, you take the total amount of car that passed though the stoplight which is 100% . You take this 100% and then subtract the 10% to get the final answer 90%. 90% of the cars do not have 4 wheel drive.

6 0
3 years ago
2. The sum of three consecutive odd integers is 105.<br> What are the three numbers.
sasho [114]

Answer:

33, 35, 37

Step-by-step explanation:

They come one after the other making them consecutive, they are all odd, and equal 105 when added.

7 0
3 years ago
Pls help asap!! pic is shown
dsp73

The points (-5, 1), (-2, 4), (2, 4), and (-5, 1) gives the piecewise defined function as the second option;

g(x) = x + 6, when x < -2

g(x) = x², when -2 ≤ x < 2

g(x) = 6 - x, when x ≥ 2

<h3>How can the correct piecewise defined function be found?</h3>

Parts of the function are:

x < -2

Slope = (4-1)/(-2-(-5)) = 1

Equation is: g(x) - 4 = x - (-2)

g(x) - 4 = x + 2

g(x) = x + 2 + 4 = x + 6

  • g(x) = x + 6

In the region, -2 ≤ x < 2, points on the graph are;

(-2, 4), (0, 0), (2, 4)

The above points corresponds with the function;

  • g(x) = x²

In the region x ≥ 2, we have;

Slope = -1

Equation is: g(x) - 4 = -1×(x - 2) = 2 - x

Therefore;

g(x) = 4+2 - x = 6 - x

  • g(x) = 6 - x

The rule for the piecewise defined function is therefore;

  • g(x) = x + 6, when x < -2
  • g(x) = x², when -2 ≤ x < 2
  • g(x) = 6 - x, when x ≥ 2

The correct option is therefore the second option;

Learn more about piecewise defined functions here:

brainly.com/question/11207865

#SPJ1

3 0
2 years ago
Teri ran 4 kilometers . one mile is approximately equal to 1.6 kilometers. how many miles did teri run
Amanda [17]

Answer:

2.5 Miles

Step-by-step explanation:

4 k = ? Mile

1.6 k = 1 mi

4/1.6 is 2.5

1x2.5 equals 2.5

so 4 km should be 2.5 mi

4 k = 2.5 Mile

(x2.5)1.6 k = (x2.5)1 mi

7 0
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Find The slope of the line represented by the points in the table (use your notes to get the formula it needed).
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The answer is 53 out of all of them
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