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Nata [24]
2 years ago
8

Quick algebra 1 question for 50 points!

Mathematics
2 answers:
Liono4ka [1.6K]2 years ago
8 0

Answer:

A) ŷ = 2.03X + 39.73

B) 58

Step-by-step explanation:

A line of best fit is a line drawn on a scatter plot that shows the trend and the best estimation of the relationship between x and y.

After graphing it, it's easy to find the point at which x and why intersect along the line where x is nine.

Using the equation, just replace x with nine and solve.

Otrada [13]2 years ago
7 0

The number of songs that Deante' would have downloaded during month 9 is 58 songs.

<h3>What is a regression line?</h3>

A regression line is a statistical line that best describes the behavior of a data set and such, it is a line that best fits a set of data.

By using Microsoft excel to plot the data on a scatter plot, we can logically deduce that line of best fit for the songs downloaded is given by:

y = 2.03x + 39.7

Thus, the number of songs that Deante' would have downloaded during month 9 is:

y = 2.03(9) + 39.7

y = 18.27 + 39.7

y = 57.97 ≈ 58 songs.

Read more on regression here: brainly.com/question/26059078

#SPJ1

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