Solution Found!
Horizontal tangent line For what value(s is the line
Chapter 7, Problem 44RE(choose chapter or problem)
QUESTION:
Horizontal tangent line? For what value(s?? is the line tangent to the curve y = x 6?x horizontal?
Questions & Answers
QUESTION:
Horizontal tangent line? For what value(s?? is the line tangent to the curve y = x 6?x horizontal?
ANSWER:Solution Step 1: Given y = x 6 x dy To find the values of x at which y has horizontal tangent first we find dx To find dy we need following formulae dx d dv du dx(uv) = udx + v dx