The coordinates of the vertices of △XYZ are X(−5, 5), Y(−3, −2), and z(4, 0).
Drag and drop the choices into each box to correctly complete the sentences.

The slope of XZ is ___ the slope of YZ is ___ and the slope of XY is ___ ∆XYZ ___ a right triangle because ___

• –7/2
• –5/9
• – 2/7
• 2/7
• 9/5
• is
• is not
• no two of these slopes have a product of –1
• two of these slopes have a product of –1