The slope of a straight line
A) is always positive.
B) must first increase then decrease.
C) is not constant.
D) is constant.

Name: The slope of a straight line A) is always positive. B) must first increase then decrease. C) is not constant. D) is constant.
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Question

Quizplus · Accepted Answer

The slope of a straight line is constant, as it represents the rate of change of the y-coordinate with respect to the x-coordinate. This characteristic is what defines a line as straight.

The Slope of a Straight Line