Use Linear approximation, i.e. the tangent line, to approximate v" 25.2 as follows: Let x) 2 J}. Find the equation of the tangent line to x] at m = 25 L{:-:) = |: :| Using this, we find our approximation for V 25.2 is NOTE: For this part, give your answer to at least 9 significant figures or use an expression to give the exact .FIH'LTWFH