A. What is the equation of the line of best fit? Round numbers to 2 decimal places
X
23
62
2.8
57
3
b. What does the equation estimate for when x is 2.37
Round to 3 decimal places.
3
32
3.5
3
38
2.8
c. How does the estimated value compare to the actual value
from the table when x is 2.37
d. How does the estimated value compare to the actual value
from the table when x is 3?

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )