Use the information given to write an equation in standard form.
6. slope is 3, and (1, 4) is on the line, 7. slope is -2, and (4, 3) is on the line.
8.
slope is –3, and (0, -4) is on the line. 9.
slope is 0, and (0,5) is on the line.

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?