-In the above figure, using the slope across an arc, the slope of the curve between points a and b is
A) -2.
B) 1/2.
C) 2.
D) -1/2.

Name: -In the above figure, using the slope across an arc, the slope of the curve between points a and b is A) -2. B) 1/2. C) 2. D) -1/2.
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Question

-In the above figure, using the slope across an arc, the slope of the curve between points a and b is
A) -2. 
B) 1/2. 
C) 2. 
D) -1/2.

Quizplus · Accepted Answer

The slope of the curve between points a and b is calculated as the change in y over the change in x. If the slope is negative and the absolute value is 1/2, then the correct choice is -1/2.

-In the Above Figure, Using the Slope Across an Arc