Given the function below at) 2 3 4623: + 891 Find the equation of the tangent line to the graph of the function at a: = 1. Answer in ma: + 5 form. Lm = i. i Use the tangent Line to approximate f(1.1). L[1.1) = | i Compute the actual value of f(1.1). What is the error between the function value and the linear approximation? Answer as a positive value only; lerror] W I (Approximate to or least 5 decimal places.) Given the demand function Bu?) 2 13250 3p, Find the Elasticity of Demand at a price 01'569 At this price, we would say the demand is: C Elastic (3 Inelastic C Unitaryr Based on this, to increase revenue we should: C" Keep Prices Unchanged C Lower Prices 0 Raise Prices Given the demand function Dfp) = 150 2102, Find the Elasticity of Demand at a price 01'55 At this price, we would say the demand is: C Inelastic {:3 Elastic C Unitary Based on this, to increase revenue we should: Ci Keep Prices Unchanged C' Lower Prices U Raise Prices Suppose the demand for a product is given by DU?) 2 7p + 124. A) Calculate the elasticity of demand at a price of $9. Elasticity =l l (Round to three decimal places.) B) At what price do you have unit elasticity? [Round your answer to the nearest penny.) Price = S l