Unformatted text preview: f ( x ) =x 2 + 4 x3 is graphed at right, along with a tangent line that passes through the origin. The point of tangency is unknown. Suppose that at student attempts “guess and check” to locate the point of tangency. Her ±rst guess is x = 1 . 7. Is this guess correct? If yes, convince me. If not, should the next guess be to the left or to the right of 1.7? Why? 1...
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 Fall '08
 STAFF
 Calculus, Derivative, Rightwing politics, Leftwing politics

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