4
QuizMultiple Choice
Unit Test
Question 4 of 25 • OR-Integrated Mathematics I B
On a coordinate plane, triangle X Y Z is shown. Point X is at (1, 3), point Y is at (4, negative 1), and point Z is at (5, 6).
Answer
A
XZ is not perpendicular to XYB
XZXY
C
The slope of XZ is , the slope of XY is , and XZ = XY = 5.
D
The slope of XZ is , the slope of XY is , and the slope of ZY = 7.