Question

A line contains the points (-1, -4) and (4, 11). What is the slope of a line that is parallel to this line?

A) Detailed calculations are needed to answer.

B) 3

C) 2

D) 1

Answer 1

The slope of a line parallel to the given line is 3.

Step-by-step explanation:

To find the slope of a line, we can use the formula:

m = (y2 - y1) / (x2 - x1)

Using the given points (-1, -4) and (4, 11), we can plug in the coordinates:

m = (11 - (-4)) / (4 - (-1)) = 15 / 5 = 3

Therefore, the slope of a line that is parallel to this line is 3.