Answers created by Nico Ekkart

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• Question #e8be5
  
• How do you find the derivative of #cos(2x+3)#?
  
• How do you prove the statement lim as x approaches -1.5 for # ((9-4x^2)/(3+2x))=6# using the epsilon and delta definition?
  
• How do you find f'(x) using the definition of a derivative for #f(x)=x^2 - 1#?
  
• How do you evaluate #sin(2arccos(3/5))#?
  
• What is the square root of 464?
  
• How do you use the Intermediate Value Theorem to show that the polynomial function #F(x)=x^3+2x+1 # has a root in the interval [-2, 1]?
  
• How do you differentiate #y = x^2(sinx)^4 + x(cosx)^-2#?
  
• How do you find the integral of # x^3/(1+x^2)#?
  
• How do you solve #x^2-6x+25=0#?
  
• Is #x^2 + y^2 = 7# a function?
  
• How do I find #f(3)# from the graph of #f(x) = x^2 - 4x + 3#?
  
• How do you solve #18-2m/5=-2#?
  
• How do you write an equation in slope-intercept form for a line that is parallel to the given line y = 1/3x + 5 and passes through the given point(0,-5)?
  
• How do you solve #3-2x=9#?
  
• How do you find the derivative of #f(x) = (x^2 + 2x +3)e^-x#?
  
• How do you evaluate #sin(arccos(1/2))#?
  
• What is the algebraic expression for half of a number?
  
• How do you write #y=x+3# in standard form?
  
• How do you solve #abs(2x - 3 ) = -1#?
  
• What is the derivative and second derivative of #cos(-x)#?
  
• How do you solve the series #sin (1/n)# using comparison test?
  
• Four consecutive even numbers have a sum of 92, what are the integers?
  
• Whats the absolute value of -5?
  
• How do you solve #-6 > -2x + -10#?
  
• How do you solve #abs(2x - 3) = -1#?
  
• How do you solve the system using the elimination method for 4x-5y=27 and 3x-9y=36?
  
• What is the inverse function of #y=(3x-4)^2#?
  
• How do you solve #3x² + 7x = -2#?
  
• How do you write #y=4/3x+2/3# in standard form?
  
• How do you solve the system #2x + y = 1# and #4x + 2y = −1# using substitution?
  
• Question #82350
  
• What is the degree of the polynomial #–4x^3 + 2x^2y – 5xy^4#?
  
• How do you find the area of a region using integration?
  
• How do you multiply rational numbers in fraction form?
  
• What is the integral of #sqrt(9-x^2)#?
  
• Question #94e1f
  
• How do you evaluate fractional exponents?
  
• How do you subtract #\frac{2x}{x^2+10x+25}-\frac{3x}{2x^2+7x-15}#?
  
• What is the derivative of #-csc(x)#?
  
• How do you find the volume of a prism if the width is x, height is #2x-1# and the length if #3x+4#?
  
• What is the integral of #e^(7x)#?
  
• What is the derivative graph of a parabola?
  
• What are the vertical asymptotes for the graph of #y=(x+3)/((x-2)(x+5))#?
  
• What is the limit as x approaches 0 of #tan(5x)/(4x)#?
  
• What is the limit as x approaches negative infinity of #x + sqrt(x^2 + 2x)#?
  
• What is the derivative of #cosh(x)#?
  
• What is the limit as x approaches 0 of #e^x sin(x)#?
  
• How do you graph the equation #y=|x+2|+3#?
  
• How do you calculate the length of an arc and the area of a sector?
  
• How do you solve for x in #4-6x \le 2(2x+3)#?
  
• What is the difference between an algebraic equation and an algebraic inequality?
  
• How do you subtract rational numbers?
  
• How do you graph linear functions?
  
• What are Rational Functions?
  
• What is the integral of #cos^6(x)#?
  
• What is the Heisenberg Uncertainty Principle?
  
• What is the limit as x approaches 0 of #(2x)/tan(3x)#?
  
• What is the limit as x approaches 0 of #tan(6x)/sin(2x)#?
  
• Why is a number raised to a negative power the reciprocal of that number?
  
• What if the exponent in a power function is negative?
  
• Can there be more than one solution to an inequality?
  
• Which property of addition is #2,214+0#?
  
• What is the limit as x approaches 0 of #sin^2(x) 4x#?
  
• What is the limit as x approaches infinity of #1.001^x#?
  
• What is the graph of #f(x) = -x^5#?
  
• What is the limit as x approaches infinity of #x^(ln2)/(1+ln x)#?