Only lines A and B represent a proportional relationship. Option D is correct.
Given that,
Graph of intersecting line has been shown,
Line A and B pass through the origin and Lince C passes from some intercept.
What is a Line?
A line can be defined by the shortest distance between two points is called a line. The standard equation of the line is y = mx + c where m is the slope of the line and c is the y-intercept of the line.
What is proportionality?
proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense that are they directly proportional or inversely proportional to each other.
only those line has the proportionality relationship which passes through the origin. So,
Since the equation of proportionality for lines A and B
For line A,
y = ax
For Line B
y = bx
where a and b are slopes of line A and line B respectively.
Thus, only lines A and B represent a proportional relationship. Option D is correct.
Learn more about lines here:
brainly.com/question/2696693
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