Question

Find the value of x so that the line passing through (10, 5) and (x, 9) has a slope of -2.

Answer 1

line passing through (x1, y1) and (x2, y2) has a slope of
\[\huge\frac{y2-y1}{x2-x1}\]

Answer 2

4/(x-10)=-2

Answer 3

Thank YOu @mukushla

Answer 4

welcome