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September 18, 2014

September 18, 2014

Posted by **Kara** on Thursday, November 10, 2011 at 10:47pm.

a) Explain why f(x) must have a root between x=-3 and x=-2

b) Write an equation of the line perpendicular to the graph of f at x=0

c) Find the x and y coordinates of the point on the graph of f where the line tangent to the graph is parallel to the x-axis

Help would be GREATLY appreciated !

- Calculus -
**Damon**, Friday, November 11, 2011 at 5:32amI did this. Scroll down.

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