C1 Graph question

y = 1/ x^

When y = 0

what does x = ?

Original post by IShouldBeRevising_

y = 1/ x^

When y = 0

what does x = ?

It doesn't it is undefined.

Original post by IShouldBeRevising_

y = 1/ x^

When y = 0

what does x = ?

as y tends towards 0, x tends towards infinity

as y tends towards 0, x tends towards infinity

so both the y - axis and x - axis are asymptotes?

This is what I thought but in the mark scheme the graph is touching the x - axis

Original post by IShouldBeRevising_

so both the y - axis and x - axis are asymptotes?

This is what I thought but in the mark scheme the graph is touching the x - axis

yes, both axes are asymptotic, sometimes the mark scheme's graphs are not well drawn... especially for the Solomon practice papers

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