SOLUTION: Find the tangent line of the function f(x) =16x − 4√x at x = 4, and the point at which tangent line and the x-axis meets.

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: Find the tangent line of the function f(x) =16x − 4√x at x = 4, and the point at which tangent line and the x-axis meets.       Log On


   



Question 1187596: Find the tangent line of the function f(x) =16x − 4√x at x = 4, and the point at which tangent line and the x-axis meets.


Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find the tangent line of the function f(x) =16x − 4√x at x = 4, and the point at which tangent line and the x-axis meets.
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Step 1, find the 1st derivative.