# How do you determine algebraically the x coordinate of all points where the graphs of xy=10 and y= x+3 intersect?

##### 1 Answer

Sep 4, 2016

the desired x-co-ords. are

#### Explanation:

To find algebraically the points of intersection of the given two

curves, we solve their eqns.

Since,

Thus, the pts. of intersection are

These satisfy the given eqns.

Hence, the desired x-co-ords. are **Respected brian gerard hart** has derived (graphically).

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