The slope of a straight line is necessarily
A)negative.
B)zero.
C)positive.
D)constant.
E)increasing as one moves up the line.

Question

Quizplus · Accepted Answer

The slope of a straight line is constant, meaning it remains the same regardless of where on the line one looks. A negative or positive slope would imply the line is decreasing or increasing, respectively. A slope of zero would be a horizontal line. The slope does not necessarily increase as one moves up the line, and this answer is incorrect.

The Slope of a Straight Line Is Necessarily