Question

Use the coordinates of the plotted points to complete the calculation below. Pay attention to negative signs

Answer 1

-1/2

Step-by-step explanation

1-2 / 4-2 = -1/2

Answer 2

Slope between two points

`(x_(1),y_(1)) \text{and},(x_(2),y_(2)) \text{is equal to}\\\\\text{and}=(y_(2)-y_(1))/(x_(2)-x_(1))\\\\=(1-2)/(4-2)\\\\=(-1)/(2)`

Option D

`(-1)/(2)`