Why can't a vertical line intersect a function more than once?

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kitsybear2014 kitsybear2014

10-04-2019
Mathematics

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Why can't a vertical line intersect a function more than once?

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At the begining of 6 grade the ratio of number of the advanced math students to the number of regular students was 3:8. However after taking the placement tests

Suppose theta= 11pi/12. How do you use the sum identity to find the exact value of sin theta?

Reprevise Reprevise · Answer 1 · 2019-04-10T15:32:10+02:00

Reprevise Reprevise

10-04-2019

A function can only have one output, y, for each input which would be x. If a vertical line intersects a cure more than once then for one value of x the curve would have more than one value of y which wouldn't represent a function.

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