Estimating the Equation of a Trend Line What is the best choice for the equation of the line
of best fit shown?
201
DONE
101
Note that this estimate would be a strong
prediction since it is an interpolation (between
data points) and the graph shows fairly strong
negative correlation.
2
4
6
8
14
10 12

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.

11) obtuse

13)right

15) acute