Question

Find the slope when y2=9, y1=13, x2=4, and x1=0.

Answer 1

Answer: slope=-1

Explanation:

9-13 -4

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

4-0 4

Answer 2

Formula=√(x2-x1)²+(y2-y1)² =√(4-0)²+(9-13)2 =√16+16 =√32