Equation of a line k is given as ax + by + c = 0. Which of the follo
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24 Nov 2024, 23:12
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Equation of a line k is given as \(ax + by + c = 0\).
Which of the following must be true?
I. If a is positive then x intercept of line k is positive.
II. If b is positive then slope of line k is positive
III. If a and b are negative then slope of line k is negative
A. I only
B. II only
C. III only
D. II and III
E. I and III
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