Which point lies on the line with point slope equation y+5=2(x+8)

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i