Question

It's not a college assignment!

Maleia is tracking her running training program. The table gives her 5K run time at the end of each month.

Month Time (minutes)
1 46
2 42
3 40
4 41
5 38
6 36

What is the equation for the line of best fit where x represents the month and y represents the time?

a. y = −1.74x + 46.6
b. y = −1.74x + 36.2
c. y = 1.74x + 46.6
d. y = 1.74x + 36.2

Answer 1

Using a calculator, the equation for the line of best fit where x represents the month and y represents the time is given by:

a. y = −1.74x + 46.6

How to find the equation of linear regression using a calculator?

To find the equation, we need to insert the points (x,y) in the calculator.

For this problem, the points (x,y) are given as follows, from the given table:

(1, 46), (2, 42), (3,40), (4, 41), (5, 38), (6,36).

Hence, inserting these points in the calculator, the equation for the line of best fit where x represents the month and y represents the time is given by:

a. y = −1.74x + 46.6

More can be learned about a line of best fit at https://brainly.com/question/22992800

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Answer 2

Answer:

A

Step-by-step explanation:

y = -1.74x + 46.6