Which of these can be the equation of the line?

For this case we have that by definition, the equation of the line in the slope-intersection form is given by:

Where:

m: It is the slope of the line

b: It is the cut-off point with the y axis

According to the statement, the line goes through the following points:

We found the slope:

Thus, the equation is of the form:

We substitute one of the points and find b:

Thus, the equation is of the form:

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.