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Grades 11-12 Video Solutions 2021
video 2021 11-12/1
video 2021 11-12/1
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Video Transcription
Problem number one states, Paula's weather app shows a diagram of the predicted weather and maximum temperatures for the next seven days as shown. Which of the following represents the corresponding graph of maximum temperature? So here we have the table the problem gives us in order to solve this problem we will make a graph and compare it to each of the answers. So here we have our axes and on the vertical axis we'll have the dependent variable which is the temperature and on the horizontal axis we will have the independent variable which is the days of the week. So let's set up our vertical axis with the maximum and minimum values for the temperature which is three and negative five respectively. Let's put those on the graph and now let's interpolate between them and now finally let's put points where our data is which is where the temperature intersects the day of the week that it is. So here are our data points and now let's draw a line connecting all of these points. Now let's take a look at all of the possible answers and we see the graph that most resembles ours is the last one. So that's our answer. So the question asked us which of the following represents the corresponding graph of maximum temperatures and it was this one letter E.
Video Summary
The problem involves identifying a graph that corresponds to the predicted maximum temperatures for the next seven days as given in Paula's weather app. By plotting the days of the week on the horizontal axis and temperatures on the vertical axis, the speaker sets the range between negative five and three degrees. After marking the data points representing each day's temperature, a line is drawn to connect these points. By comparing the constructed graph with the provided answer options, the speaker determines that the graph most closely matching the data is option E, which represents the correct answer.
Keywords
graph
maximum temperatures
seven days
weather app
option E
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