What is the slope of the line passing through the following points: (4,-4), (7,0) (4,4),(7,0)?

2 Answers

The slope is 4/343.

Explanation:

The formula to figure out the slope of a line using two points is

m = (y_2-y_1)/(x_2 - x_1)m=y2y1x2x1

In this case, 00 is y_2y2 and -44 is y_1y1. You then have 0- (-4)0(4), which is equivalent to 0+40+4, as your numerator.

Similarly, 77 is x_2x2 and 44 is x_1x1, meaning your denominator would be 7-474. When you solve the expressions you will get

m = 4/3m=43

and since mm represents your slope, 4/343 is the answer.

May 10, 2018

m = 4/3m=43

Explanation:

Use the slope formula, (y_2-y_1)/(x_2-x_1)y2y1x2x1

(0-(-4))/(7-4) = 4/30(4)74=43

m = 4/3m=43