3 years ago

What is the value of x

Mathematics

2 answers:

dezoksy [38]3 years ago

6 0

There is no question?????!!!!!!!!!

max2010maxim [7]3 years ago

4 0

We need the equation

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What is the slope?? Hdhdhfucufuchchdbdbdvrvrvdbshshd

Anuta_ua [19.1K]

Answer:

-2/3

Step-by-step explanation:

To find the slope, pick two points on the line, and use the slope formula

( 0,50) and (30,30)

m = ( y2-y1)/(x2-x1)

= (30-50)/(30-0)

= -20/30

= -2/3

4 0

3 years ago

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Kaylis [27]

Would double check all answers just in case

3 0

3 years ago

Use a graphing calculator or other technology to answer the question.

WITCHER [35]

Using a calculator and considering the given data, the quadratic regression equation that best fits the given data is:

y = -0.002x² - 2.051x + 31.179

<h3>How to find the equation of quadratic regression using a calculator?</h3>

To find the equation, we need to insert the points (x,y) in the calculator of quadratic regression.

In this problem, the points to be inserted are as follows:

(0, 31), (1,29), (2, 28), (4,22), (6,19), (10, 11), (11,8).

Inserting these points, the equation is given by:

y = -0.002x² - 2.051x + 31.179

More can be learned about regression equations at brainly.com/question/27895782

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2 years ago

For the function f(x, y) please sketch the level curves of the function, nd then list the domain and the range of the function,

Zepler [3.9K]

Answer: Domain is open

Step-by-step explanation: the question is incomplete. See the complete question in the attached file and the solution.

Thanks

3 0

3 years ago

Use the distributive property to write an equivalent expression.<br> 3(10f+8g-2)

exis [7]

30f+24g-6 because you distribute

6 0

3 years ago

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