Home › ZIMSEC O-Level › Mathematics › Analytical geometry › What does the gradient of a line measure?
What does the gradient of a line measure?
AHow long it is
BHow steep it is
CHow thick it is
DHow near it is
Answer & Solution
Correct answer: B. How steep it is
1. Two points are enough to fix a straight line.
2. Gradient describes the slope or steepness of the line joining those two points.
3. Steepness is found by comparing the vertical change with the horizontal change.
_Source: Siyavula Mathematics Grade 11 (Everything Maths, CC BY 4.0), Chapter 4: Analytical geometry_
Related questions
A straight line has a negative gradient. What angle does it make with the positive horizonThe gradient of a straight line is equal to which value of its angle of inclination?A line passes through the points (2, 3) and (6, 11). What is its gradient?Which quadrilateral has exactly one pair of opposite sides parallel?