Which of the following best approximates the line of best fit?

Answer C, as the line is as close as possible to all of the points, so it better represents the trend between them.

Step-by-step explanation:

The definition of the line of best fit is a line that represents more accurately different points on a scatter plot. In this case, despite the plot on Answer A touches 3 of the points, the correct response is C. This is because on A the two remaining points are left out from the trend. On the other hand, the plot on C goes in between the points, having a balance between them and going through the middle of them. So, it shows the trend more accurately.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

ghjmutmum

step-by-step explanation: