Shannon drew the line of best fit on the scatter plot shown below:

a graph is shown with scale along x axis from 0 to 10 at increments of 1 and scale along y axis from 0 to 15 at increments of 1.the ordered pairs 0, 14 and 1, 13.1 and 2, 12 and 3, 10 and 4, 8.5 and 5, 7 and 5.6, 6 and 6, 4.9 and 7, 3.4 and 8, 2.9 and 9, 2 and 9.5, 0.5 are shown on the graph. a straight line joins the ordered pairs 0,14 and 10, 0.

what is the approximate equation of this line of best fit in slope-intercept form?
y = negative 7 over 5x + 14
y = −14x + 7 over 5
y = negative 5 over 7x + 14
y = −14x + 5 over 7