Answers created by David Britz

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• How to find the asymptotes of #f(x) = (x+3)(x-2)^3 # ?
  
• In order to accumulate enough money for a down payment on a house, a couple deposits $758 per month into an account paying 6% compounded monthly. If payments are made at the end of each period, how much money will be in the account in 7 years?
  
• Why is a sample statistic a random variable?
  
• How do you find the maximum and minimum of #y=-2(x+1)^2+6#?
  
• How do you factor #2m^3p^2-16mp^2+8mp#?
  
• Sanford can assemble a computer in 60 minutes. Colleen can assemble a computer in 40 minutes. If they work together, how many minutes does it take them to assemble a computer?
  
• How do you solve #x/(x-5) - 2/(x+5) = 50/(x^2-25)#?
  
• What is the variance of {15, 4, 2, -7, 8, 10}?
  
• How do you use the Remainder Theorem To Find #P(x)=x^(4)-x^(3)-19x^(2)+31x-31# ; k=4?
  
• What is the vertex form of #y=4x^2-17x+60 #?
  
• What is a regression equation?
  
• In a class test where the mean was 62% and the standard deviation 12.6%, Jan received 74%. What is her result a a z-score?
  
• How do you solve using the completing the square method # x^2+8x-9=0#?
  
• How do you simplify #12x^-8y#?
  
• How do you rationalize the denominator and simplify #(5sqrt3-3sqrt2)/(3sqrt2-2sqrt3)#?
  
• How do you simplify #i^123458#?
  
• How do you find the slant asymptote of #(x^2+3x-4)/x#?
  
• How do you calculate expected value?
  
• Why is important to perform a hypothesis test about a standard deviation?
  
• Question #9e76e
  
• How do I find the distance between two points?
  
• How do you solve #log_2 (3x-9) - 2 = log_2 (x-4)#?
  
• How could the graph of an exponential function be used to determine an #a# value?
  
• What is base e?