You can use the vertical line test (the blue lines on the drawing) and if the other end or if any part of the line touches the blue line, then it isn’t a function.
The table below shows the amount of time 8 music students spent practicing the piano versus the number of mistakes that they mad
e in their recital.
a. Make a scatter plot of the data
b. what type of relationship does the scatter plot show (positive correlation, or negative correlation)
a. Make a scatter plot of the data
b. what type of relationship does the scatter plot show (positive correlation, or negative correlation)
1 answer:
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