Question

The graph of which of the following equations passes through the origin?

1 point

y = 2x + c

y = 2x – c

y = 2x

y = 2x-c

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Answer 1

Answer:

Intercept form of a line is y = mx + c

where c is y intercept ( that means the line cuts the y axis at a distance c from origin)

If y intercept is 0 then we can say that the line passes through the origin.

Here y = 2x does not have y intercept,

hence it passes through the origin