The slope of a straight line is:
A) constant.
B) increasing if the line is upward sloping.
C) increasing if the line is downward sloping.
D) increasing.

Question

Quizplus · Accepted Answer

The slope of a straight line is always constant. It is defined as the ratio of the change in the y-coordinate to the change in the x-coordinate between any two points on the line. This ratio remains the same regardless of which two points are chosen on the line. The slope does not depend on whether the line is upward or downward sloping.

The Slope of a Straight Line Is