Which pair of points should be used to find the line of best-fit for the scatterplot?.

On a graph, a trend line would go through points K and M.
J and L
J and M
K and L
K and M

Use set buikder notation to represent the following set: {, -2, -1, 0}

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field