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Unformatted text preview: at the point P ( 1 , 0.6 ). y = 7) Find an equation of the tangent line to the curve at the given point. (Assume the tangent line form to be f(x) = mx + b .) m = b = 8) Suppose that f ( 5 ) = 6 , f '( 5 ) = 4 , g ( 5 ) = 6 , and g '( 5 ) = 4 . Find the following values. (a) ( fg )'( 5 ) = (b) ( f / g )'( 5 ) = (c) ( g / f )'( 5 ) = 9) If h (2) = 3 and h '(2) = 3 , find the following. 10) Find equations of the tangent lines to the curve below that are parallel to the line x 2 y = 2. 11) A manufacturer produces bolts of fabric with a fixed width. The quantity q of this fabric (measured in yards) that is sold is a function of the selling price p (in dollars per yard), so we can write q = f ( p ). Then the total revenue earned with selling price p is R ( p ) = pf ( p ). Given f (16) = 8000 and f' (16) = 320, find R' (16). 2740 2880 2950 3020 2810...
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 Fall '08
 Noohi
 Calculus, Derivative

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