nuccioreggie
  • nuccioreggie
help please i will give you a meda
Mathematics
  • Stacey Warren - Expert brainly.com
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jamiebookeater
  • jamiebookeater
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nuccioreggie
  • nuccioreggie
Meg plotted the graph below to show the relationship between the temperature of her city and the number of people at a swimming pool: Main title on the graph is Swimming Pool Population. Graph shows 0 to 30 on x axis at increments of 5 and 0 to 12 on y axis at increments of 1. The label on the x axis is Temperature in degree C, and the label on the y axis is Number of People at the Pool. Dots are made at the ordered pairs 2.5, 1 and 5, 2 and 7.5, 2 and 7.5, 3 and 7.5, 4 and 10, 5 and 10, 6 and 12.5, 6 and 15, 7 and 15, 8 and 17.5, 5 and 17.5, 7 and 20, 9 and 22.5, 7 and 22.5, 9 and 25, 11 and 27.5, 12. Part A: In your own words, describe the relationship between the temperature of the city and the number of people at the swimming pool. (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. (5 points)
anonymous
  • anonymous
please post the graph
anonymous
  • anonymous
@nuccioreggie

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nuccioreggie
  • nuccioreggie
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anonymous
  • anonymous
it is a positive relationship
nuccioreggie
  • nuccioreggie
can you explain the answers for part A and B so we can move on to the next question pleeease lol
anonymous
  • anonymous
sure when you are trying to find the relationship to a graph all you have to do is look at the x and t axis and say to yourself doe it go up as the other goes up or does one go down as the other go up that is the explanation for part A for part B all you have to do is if you have a Microsoft word app or whatever is copy the graph to the document and select insert and select a line then place the line from the origin of the graph (o,o) and drag the curser out at an angle to where the line is going through the most lines at the same time but not curving
anonymous
  • anonymous
then find the slope
anonymous
  • anonymous
for instance when I did it I got a slope of 2/5 as it goes up 21 it goes to the right 5 so it has a positive slope as well as a positive relationship
nuccioreggie
  • nuccioreggie
ok so what should i write for an answer for part A and B ?
anonymous
  • anonymous
for part A you are just finding the relationship so it is positive then for part B the slope is 2/5 and the y intercept is (0,0)
anonymous
  • anonymous
and that is supposed to be 2 not a 21
nuccioreggie
  • nuccioreggie
ok so im just asking you what should i write lol
anonymous
  • anonymous
part A: positive part B: 2/5 and the y intercept is 0 as the answers to the question
nuccioreggie
  • nuccioreggie
The graph shows the relationship between the number of months different students practiced boxing and the number of matches they won: The title of the graph is Boxing Matches. On x axis, the label is Number of Months of Practice. On y axis, the label is Number of Matches Won. The scale on the y axis is from 0 to 21 at increments of 3, and the scale on the x axis is from 0 to 12 at increments of 2. The points plotted on the graph are the ordered pairs 0, 3 and 1, 6 and 2, 7 and 3, 9 and 4, 11 and 5, 13 and 6, 14 and 7, 16 and 8, 17 and 9, 18 and 10,20. A straight line is drawn joining the ordered pairs 0, 4 and 2, 7.1 and 4, 11 and 6, 13.5 and 8, 17 and 10, 20.5. Part A: What is the approximate y-intercept of the line of best fit and what does it represent? (5 points) Part B: Write the equation for the line of best fit in the slope-intercept form and use it to predict the number of matches that could be won after 13 months of practice. (5 points)
nuccioreggie
  • nuccioreggie
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anonymous
  • anonymous
I know what the problem is and the answers are as follows part A: positive part B: 2/5 and 0
nuccioreggie
  • nuccioreggie
no u dumb that i not the annswer dumb nut u tryna make me fail lol
anonymous
  • anonymous
nope I hate to fail or make others fail

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