For f(x)=2x4-16x+9 find the following. (A) f'(x) (B) The slope of the graph of f at...

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For f(x)=2x4-16x+9 find the following. (A) f'(x) (B) The slope of the graph of f at x = -2 (C) The equation of the tangent line at x = -2 (D) The value(s) of x where the tangent line is horizontal (A) f'(x) = (B) At x = -2, the slope of the graph of f is (C) At x= -2, the equation of the tangent line is y= (D) The tangent line is horizontal at x = (Use a comma to separate answers as needed.) For f(x)=2x4-16x+9 find the following. (A) f'(x) (B) The slope of the graph of f at x = -2 (C) The equation of the tangent line at x = -2 (D) The value(s) of x where the tangent line is horizontal (A) f'(x) = (B) At x = -2, the slope of the graph of f is (C) At x= -2, the equation of the tangent line is y= (D) The tangent line is horizontal at x = (Use a comma to separate answers as needed.)

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fx 2x 16x 9 A fx 2x4x 16x3x fx 8x3 48x2 Ans 18 slope of graph ie f x at x 2 f2 82 48 2 f2 2... View the full answer