HELP PLEASE!The data in the table and on the scatter plot shows the relationship between the time of day and the total number of calories that a teenager consumes throughout the day. Time Number of Calories Consumed8am 52510am 67512pm 1,4252pm 1,6754pm 1,6756pm 2,1958pm 2,19510pm 2,395Write the equation of the best fit line in slope-intercept form. Include all of your calculations in your final answer.Hint: On the plot, the time is represented using a 12-hour clock. To get an accurate equation, you will want to represent the time using a 24-hour clock instead. For example, 2 pm can be represented as 12 + 2 = 14.
Question
Answer:
The generic equation of the line is:y-yo = m (x-xo)
Where,
m = (y2-y1) / (x2-x1)
Substituting values:
m = (2000-2500) / (18-22)
Rewriting:
m = (- 500) / (- 4)
m = 125
We choose an ordered pair:
(xo, yo) = (18, 2000)
Substituting:
y-2000 = 125 (x-18)
y = 125x - 2250 + 2000
y = 125x + 250
Answer:
The equation of the best fit line in slope-intercept form is:
y = 125x + 250
solved
general
11 months ago
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