Q: 20. Determine B such that 3x + 2y - 7 = 0 is perpendicular to 2x - By + 2 = 0 A. 5 B. 4 C. 3 D. 2
A: Topic = Geometry
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Find f'(a) at the given number a.
f(x)=(6x+7)1/2 , a = 7
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- find the first derivative and solve it for x after setting it to zero. Substitute the x-values obtained as well as your endpoints into the original functions to observe the y-values. Only subs x-values that lie within the closed interval given.Find the second derivative and the points of inflection using the second derivative f(x) = ln(x) / xFind the value of the derivative of the function y=sinx/3 at x=2π.