Cynthia and her father planted a tree in their front yard 8 years ago. The tree was 2 meters in height when it was planted. The scatterplot below shows how the height of the tree increased each year. Tree Height Over Time 8 7 6 Height (meters) 4 5 3 2 1 y 0 X 1 2 3 4 5 6 7 8 Time Since Planting (years) Using the two points (2, 3) and (5, 4.5), which of the following most closely approximates the equation of the line of best fit for the data points in the scatterplot? A y = -2x + 2 By= 2x + 2 © y = -x + 2 O y = x + 2

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter6: Fractions
Section6.4: Least Common Denominators
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Cynthia and her father planted a tree in their front yard 8 years
ago. The tree was 2 meters in height when it was planted. The
scatterplot below shows how the height of the tree increased each
year.
Tree Height Over Time
Height
(meters)
87
65432
1
y
0
1 2 3 4 5 6 7 8
Time Since Planting
(years)
Using the two points (2, 3) and (5, 4.5), which of the following
most closely approximates the equation of the line of best fit for
the data points in the scatterplot?
y = -2x + 2
By=2x+2
X
© y = -x + 2
O y = x + 2
Transcribed Image Text:Cynthia and her father planted a tree in their front yard 8 years ago. The tree was 2 meters in height when it was planted. The scatterplot below shows how the height of the tree increased each year. Tree Height Over Time Height (meters) 87 65432 1 y 0 1 2 3 4 5 6 7 8 Time Since Planting (years) Using the two points (2, 3) and (5, 4.5), which of the following most closely approximates the equation of the line of best fit for the data points in the scatterplot? y = -2x + 2 By=2x+2 X © y = -x + 2 O y = x + 2
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