Answers edited by Maurizio Giaffredo

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• Question #830d3
  
• How do you find the exact value of the 6 trig functions for x=740?
  
• How do you Use Simpson's rule with #n=10# to approximate the integral #int_0^2sqrt(x)*e^(-x)dx#?
  
• What is the difference between a trapezoid and a rhombus?
  
• What is the cube root of #(sqrt3 -i)#?
  
• How do you find values of trigonometric functions using the unit circle?
  
• Do polynomial functions have asymptotes? If yes, how do you find them?
  
• Does #a_n=(2+n+(n^3))/sqrt(2+(n^2)+(n^8)) #converge? If so what is the limit?
  
• How do you differentiate #f(x) = tan(x + sec x) #?
  
• How do you solve #sin^2 x- 8 sin x - 4= 0# and find all values of x in the interval# [0, 360^o)#?
  
• How do you find the first and second derivatives of #(3x-2)/(2x-5)# using the quotient rule?
  
• What is the radius of convergence?
  
• How do you use L'hospital's rule to find the limit #lim_(x->oo)xsin(pi/x)# ?
  
• How do I evaluate #int1/[x^2(sqrt(25-x^2))] dx# ?
  
• What is the cube root of #(sqrt3 -i)#?
  
• How do you solve for x?: #e^(-x)+x = 1/3?#
  
• What is the inverse function of #F(x) = (7/x) - 3 #?
  
• How many isosceles triangles can be made in the x-y plane that satisfy all of the following conditions: a. Integer coordinates, b. Area = 9, c. A vertex at the origin?
  
• What is the derivative of #sqrt(200-x^3)#?
  
• What are the cotangent, secant, and cosecant values on the Unit Circle?
  
• How do you find the critical points of #f(x)=sinx+cosx#?
  
• How do you find the exact length of the polar curve #r=1+sin(theta)# ?
  
• In a triangle ABC, the measure of angle A is fifteen less than twice the measure of angle B. The measure of angle C equals the sum of the measures of angle A and angle B. What is the measure of angle B?
  
• How does the formula #1/90((b-a)/2)^5(f^(4)(zeta))# work for calculating error?
  
• How do you graph the equations #(x - 2)^2 + (y + 2)^2 = 8# and #r = 4 \cos \theta - 4 \sin \theta#?
  
• How do you graph exponential decay?
  
• How do you find the cot of a 68 degree angle?
  
• What is the complex conjugate of #-1 + 2sqrt2i#?
  
• What is #int_(2)^(3) (x-1)/(x^3)+x^2dx #?
  
• How do I evaluate the integral #intsin4x cos2x dx#?