Answers created by Bilal N.

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• What is the slope of the line normal to the tangent line of #f(x) = xsecx-cos(2x-pi/6) # at # x= (15pi)/8 #?
  
• Help me solve f(x)=7arctan(2sin(3x)), f′(x)=?
  
• What is the equation of the line that is normal to #f(x)= cosx-sin2x# at # x=(4pi)/3 #?
  
• How do you differentiate #(sqrt x)(x^2+3sinx)#?
  
• What are the critical points of #h(x)=lnsqrt(3x-2(x^2))#?
  
• Question #d49d7
  
• Question #8a733
  
• What are the critical values, if any, of # f(x)=4x^3-12x#?
  
• Element that corresponds to atomic number 18?
  
• Is #f(x) =(x+2)^2+3x-3# concave or convex at #x=-2#?
  
• An object with a mass of #6 kg# is on a plane with an incline of #pi/12 #. If the object is being pushed up the plane with # 1 N # of force, what is the net force on the object?
  
• Question #de89c
  
• How do you find the important points to graph # f(x) = 20sin(π/6(t)) + 4#?
  
• How do you find the derivative of #g(alpha)=5^(-alpha/2)sin2alpha#?
  
• What id the mass in grams of 2.00 x 10^23 molecules of F2?
  
• How do you find the total area between the curve f(x)=sin 2x and g(x)=cos x, pi/6 ≤ x ≤ 5pi/6?
  
• How do you simplify #\frac { 5y - 10+ 4y } { ( y + 10) ( y + 2) }#?
  
• How do you find the antiderivative of #(x-6)^2#?
  
• What volume of 0.25 M solution can be prepared using 0.50 mole of KCl?
  
• Question #b62d0
  
• Which one of these elements has its most outer shell completely filled, F, Ne, Na? Is there anything special about this element?
  
• Question #738e7
  
• Question #72f34