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elixir [45]
2 years ago
14

BRAINLIEST PLZ HELP A scatter plot with a line is shown below. Graph shows numbers from 0 to 10 at increments of 1 on the x axis

and numbers from 0 to 15 at increments of 1 on the y axis. Scatter plot shows ordered pairs 0, 1 and 1, 2 and 2, 3 and 3,4 and 4, 4 and 5, 6 and 6, 8 and 7, 8 and 8, 11 and 9, 13 and 10, 15. A line joins ordered pairs 0, 0 and 10, 13.6. Which statement is most likely correct about the line? It can be the line of best fit because it is closest to most data points. It can be the line of best fit because it passes through all the scatter points. It cannot be the line of best fit because it does not pass through all the points. It cannot be the line of best fit because it does not pass through the first and last points

Mathematics
2 answers:
rosijanka [135]2 years ago
8 0

Answer:

<em>Well, Your answer will be is </em><em>B. (0,14) and (10,1).</em><em> Because, Now after plotting all the lines of given options on the graph of scatter plot we can see that the blue line y= -13/10x of Option B  the is the line of best fit for this scatter plot Since it is covering almost all ordered pairs of scatter plot.</em>

<em>Hence two ordered pairs can be joined to best draw the line of best fit for this scatter plot are  (0, 14) and (10, 1)  </em><em>Good Luck!</em>

<em> </em>

<em>Option B is correct.</em>

<em>Here's a Photo below~.</em>

<em>From ~Itsbrazts~.</em>

alex41 [277]2 years ago
7 0

Answer:

It cannot be the line of best fit because it is not closest to most of the points; and (0, 15) and (10, 1)

Step-by-step explanation:

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Step-by-step explanation:

Let x represent the number of apples that Daniel bought.

Let y represent the number of bananas that Daniel bought.

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x + y = 10

Daniel and his children went into a grocery store and he bought $10.15 worth of apples and bananas. Each apple costs $1.75 and each banana costs $0.70. This means that

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Substituting x = 10 - y into equation 1, it becomes

1.75(10 - y) + 0.7y = 10.15

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see below

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Answer:

a) W(t) = 371(1.168)^{t}

b) Wind capacity will pass 600 gigawatts during the year 2018

Step-by-step explanation:

The world wind energy generating capacity can be modeled by the following function

W(t) = W(0)(1+r)^{t}

In which W(t) is the wind energy generating capacity in t years after 2014, W(0) is the capacity in 2014 and r is the growth rate, as a decimal.

371 gigawatts by the end of 2014 and has been increasing at a continuous rate of approximately 16.8%.

This means that

W(0) = 371, r = 0.168

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W(t) = W(0)(1+r)^{t}

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W(t) = 371(1.168)^{t}

(b) When is wind capacity predicted to pass 600 gigawatts? Wind capacity will pass 600 gigawatts during the year?

This is t years after the end of 2014, in which t found when W(t) = 600. So

W(t) = 371(1.168)^{t}

600 = 371(1.168)^{t}

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(1.168)^{t} = 1.61725

We have that:

\log{a^{t}} = t\log{a}

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\log{(1.168)^{t}} = \log{1.61725}

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t = \frac{0.2088}{0.0674}

t = 3.1

It will happen 3.1 years after the end of 2014, so during the year of 2018.

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