Answers created by Laura

• Back to user's profile
• Is #f(x)=(x+7)(x-2)(x-1)# increasing or decreasing at #x=-1#?
  
• How do you differentiate #f(x)=((65e^-7x)+2)^3 # using the chain rule?
  
• How do you solve #log(2x) - log(2^x) = log(x^2) - log(x)#?
  
• How do you find the axis of symmetry, and the maximum or minimum value of the function #y = x^2+ 4x + 3#?
  
• How do you solve #5^(x+2) = 4^(x+1)#?
  
• How do you solve #Log(x+2)+log(x-1)=1#?
  
• How do you convert the following to polar coordinates #2xy=1#?
  
• What is the equation of the line normal to # f(x)=-x/sqrt((x-5)(x+2)# at # x=6#?
  
• How do you solve #log_x 6 = 0.5#?
  
• How do you use the limit definition to find the slope of the tangent line to the graph #-5x^2+8x+2 # at (-1,-11)?
  
• How do you rewrite #9x+3y=6# in function notation?
  
• How do you use inverse trigonometric functions to find the solutions of the equation that are in the interval 0 2π)?