Question

Slope of line passing through points calculator.

A) (y2 - y1)/(x2 - x1)
B) (x2 - x1)/(y2 - y1)
C) (x1 - x2)/(y1 - y2)
D) (y1 - y2)/(x1 - x2)

Answer 1

The slope of a line passing through two points can be calculated using the formula (y2 - y1)/(x2 - x1).

Step-by-step explanation:

The slope of a line passing through two points can be calculated using the formula: (y2 - y1)/(x2 - x1). This is option A. The y-values of the two points are subtracted and divided by the corresponding x-values of the two points.

For example, if we have two points: (1, 0.1) and (7, 26.8), we can calculate the slope using the formula: (26.8 - 0.1)/(7 - 1) = 4.45. Therefore, the correct answer is option B (4.45).