6. The continuous income stream of a bakery has an annual flow rate of f(t) = 90e-0.St in thousands of dollars per year, where t is time in years. Find the income stream for the next 10 years (round your answer to the nearest 1000 dollars). Answer: 2x 7. Evaluate the improper integral ( 2 2 + 1 ) 2 doc .3. Differentiation. (a) Use implicit differentiation to find y if 4x2 + exy = 6y. dy dx (b) Consider the function f(x) = In(x + 1)e523 +x i. Find f' (x). f' (20 ) = ii. Find the equation of the tangent line to f(x) at x = 0. Equation of tangent line (in y-int form):6. The continuous income stream of a bakery has an annual flow rate of f(t) = 90e-0.3 in thousands of dollars per year, where t is time in years. Find the income stream for the next 10 years (round your answer to the nearest 1000 dollars). Answer: Evaluate the improper integral