Geometryeasy · Past Paper
Find the slope of the line joining (4, -2) and (4, 8).
A0
B10
CUndefined
D6
✓ Correct Answer: C — Undefined
x1 = x2 = 4, so it is a vertical line. Slope is undefined.
Share this question
More from Geometry
- Find the slope of the line making an angle of 60 degrees with the X-axis.
- What is the equation of a line passing through (0,0) with slope m?
- In triangle PQR, if PQ = PR, which angles are equal?
- In the figure, O is the center. PA and PB are tangents. If angle AOB = 120 degrees, find angle OAB.
- The ratio in which the y-axis divides the line segment joining (2, -3) and (5, 6) is: