The resistance R of a copper wire at temperature T = 24 C is R = 20 Q. Estimate the resistance at T = 28 C, assuming that (U? _ . 3 H4 _ 0.069.! c. (Use decimal notation. Give your answer to two decimal places.) Estimate - using the linearization L(x) of f(x) = _ at a = 25. (Use decimal notation. Give your answer to five decimal places.) L(28) ~ Find the actual value of -1 V/28 ' (Use decimal notation. Give your answer to five decimal places.) ~ V28 Calculate the percentage error of Linear Approximation. (Use decimal notation. Give your answer to two decimal places.) Percentage error ~ %Approximate 12\"4 using the Linear Approximation L(x) of f (x) = x\"4 at a = 16. (Use symbolic notation and fractions where needed.) approximation based on linearization