Which line represents the direct variation equation y = 1/2x?
line a.
line b.
line c.
line d.
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Answer:
C.
Step-by-step explanation:
y = 1/ x must pass through the origin because when x = 0, y = 0.
So its either B or C.
A positive slope rises to the right ( 1/2 is positive), so its C.
You can also see that the slope of C is 1/2 because it passes through the points (0.0) and (2, 1).
Answer:
Line C
Step-by-step explanation:
the slope is 1/2 so change in y/ change in x which means 1 is the y and 2 is the x.
the y-intercept is 0.
So up 1 right 2 starting from the origin (0,0)