(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Determine the equation of both lines that are tangent to the graph of y=x^2 +4 and pass through the point (1,-2)

2. Relevant equations

3. The attempt at a solution

The derivative/slope of the tangent is 2x. But I'm not too sure what to do with this.

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# Homework Help: Finding equation of both lines

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