Answer:
I think its -12. If you apply y2-y1/ x2-x1 to the equation.
3: m= 2, -3
4: x= -1, 5/2
5: x= -1, -3
6: x= 5/2, -4
A^2+b^2=c^2 is known as the Pythagorean theorem. It is used to describe the relationship of the lengths of the sides of a right triangle.
In its normal way, For example: 214, Write it in the way it is Usually written.