C (x)=0.0001x3−0.09x2+20x+1200 4. C (x)=10−6x3− (3×10−3)x2+36x+2000 (5-8) (Ingreso marginal) Calcule el ingreso marginal de las siguientes funciones de ingreso.

Question: Without actually solving the given differential equation, find the minimum radius of convergence R of power series solutions about the ordinary point x = 0.

S o l u t i o n; (a). To show that lim x → 0 + x x + n = 0 for all x ∈ R as x ≥ 0, We can directly substitute x = 0

By equating the coefficients of the preceding equations and then eliminating f (x), show that a necessary condition for exactness is P" (x)-Q' (r) + R (x) = 0. It It can be shown that this is also a sufficient condition In each of Problems 42 through 45, use the result of Problem 41 to determine whether the given equation is exact.

Answer to Find polynomials q (x) and r (x) such that

Question: If R = {x|x > 0} and S = {x| x < 3}, what is the number of integers in R S? (A) Zero (B) Two (C) Three (D) Four

Question: Calculate the double integral. ∫∫x (sec^2) (y) dA, R = { (x, y) | 0 ≤ x ≤ 6, 0 ≤ y ≤ π/4}

Question: Without actually solving the given differential equation, find the minimum radius of convergence R of power series solutions about the ordinary point x = 0. About the ordinary point x = 1. (x2 −

Math Advanced Math Advanced Math questions and answers The graph of the curves r (x), s (x), and t (x) is shown.

Computations In Exercises 1 through 4, find q(x) and r(x) as described by the division algorithm so that f (x)=g(x)q(x)+r(x) with r(x)=0 or of degree less than the degree of g(x).