Multiple Choice
Suppose that two points on a straight line are (X = 4, Y = 5) , and (X = 2, Y = 1) . The slope of this line is
A) 1 .
B) 4 .
C) - 1 .
D) - 2.
E) 2. 2 5 2
Correct Answer:

Verified
Correct Answer:
Verified
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