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Tju [1.3M]
2 years ago
15

Meg plotted the graph below to show the relationship between the temperature of her city and the number of sweaters sold at a st

ore:
Part A: In your own words, describe the relationship between the temperature of the city and the sale of sweaters in the city. (5 points)

Part B: Describe how you can make the line of best fit. Write the approximate slope and y-intercept of the line of best fit. Show your work, including the points that you use to calculate slope and y-intercept. (5 points)
PLEASE HELP WITH PART B ASAP
Mathematics
1 answer:
Sav [38]2 years ago
3 0

The explanation about the graph is illustrated below.

<h3>How to illustrate the graph?</h3>

The graph shows 0 to 30 on the x-axis at increments of 5 and 0 to 12 on the y-axis at increments of 1. The label on the x-axis is Temperature in degrees C, and the label on the y axis is the Number of Sweaters Sold.

If you will draw lines through, (12.5,6) and (15,4), it will best represent a line of best fit, because most of the points on the same and opposite sides of line are equidistant from each other.

Equation of line passing through (12.5,6) and (15,4) A line of best is the line that passes through all or some points or only through a single point, which describes the relationship between x and y values of data set

4x + 5y = 80

5y = -4x + 80.

y = -4x/5 + 16

Slope = -4/5 and y intercept is 16.

Learn more about graph on:

brainly.com/question/9352287

#SPJ1

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Is 9/16 closest to 0 or 1/2 or 1<br><br> is 5/6 closets to 0 or 1/2 or 1
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\frac{9}{16} > \frac{9}{18}=\frac{1}{2}\\\\\frac{9}{16} < \frac{16}{16}=1\\\\therefore\ \frac{1}{2} < \frac{9}{16} < 1\\\\\frac{9}{16}-\frac{1}{2}=\frac{9}{16}-\frac{8}{16}=\frac{1}{16}\\\\1-\frac{9}{16}=\frac{16}{16}-\frac{9}{16}=\frac{7}{16}\\\\\frac{1}{16} < \frac{7}{16}\\\\Conclusion:\ \frac{9}{16}\ is\ clostes\ to\ \frac{1}{2}

other\ &#10;solution:\\\\\frac{9}{16}=0.5625\\\\\frac{1}{2}=0.5\\\\0.5625-0.5=0.0625\\1-0.5626=0.4375\\\\Conclusion:\frac{9}{16}=0.5625\&#10; is\ clostes\ to\ \frac{1}{2}=0.5.


\frac{5}{6} > 0\\\\\frac{5}{6} > \frac{3}{6}=\frac{1}{2}\\\\\frac{5}{6} < \frac{6}{6}=1\\\\\frac{5}{6}-\frac{1}{2}=\frac{5}{6}-\frac{3}{6}=\frac{2}{6}\\\\1-\frac{5}{6}=\frac{6}{6}-\frac{5}{6}=\frac{1}{6}\\\\\frac{2}{6} > \frac{1}{6}\\\\Conclusion:\frac{5}{6}\ is\ closest\ to\ 1


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