Answers created by dhruv ahlawat

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• How do you implicitly differentiate #-y=xy+2e^ysqrt(x-y) #?
  
• How do you find the instantaneous velocity for the particle whose position at time #t# is given by #s(t)=3t^2+5t# ?
  
• How do you differentiate # f(x) =2cosx+sin2x #?
  
• Find the value of Q in the following system so that the solution to the system is {(x,y): x-3y=4} ?
  
• How do you determine at which the graph of the function #y=1/x^2# has a horizontal tangent line?
  
• What is the second derivative of #f(x)=e^x + e^(-x / 2 #?
  
• How do you solve these 2 inequalities? (Exponential function)
  
• Two dice are thrown. Find probability of the number on the face of the second die being greater than the number of the upper face of the first die ?
  
• How do you graph #x >= -2#?
  
• Is #f(x)=(1-xe^x)/(1-x^2)# increasing or decreasing at #x=2#?
  
• How can the law of conservation of matter be demonstrated?
  
• What is #f(x) = int e^x-e^(-2x) dx# if #f(0)=-2 #?
  
• How do you find the derivative of the function: #y = arcsin(5x)#?
  
• Evaluate the limit. Be sure to show your reasoning. limit as x approaches 0 (sin7x / tan3x) ?
  
• What is the derivative of #y = 2x^2 - 5#?
  
• How do you find the derivative of the function #f(w) = ln(sin(w−15))#?
  
• The curve with equation #y = h(x)# passes through the point #(4, 19)#. Given that #h'(x) = 15xsqrtx-40/sqrtx#, find #h(x)#?
  
• For which pairs of numbers (x.y) is the function given below defined?
  
• What is the net area between #f(x)=x^3-x^2+5# in #x in[2,5] # and the x-axis?
  
• A bowling alley offers unlimited bowling for $16.00 or charges $3.75 per game. How many games would you need to bowl for the unlimited bowling to be less expensive?
  
• How do write in simplest form given #6/7-3/7#?
  
• How do you differentiate #f(x)= 1/(e^(3x) -5x)# using the quotient rule?
  
• What is the derivative of the following funct ion? (1) y=4sin^-1(3×) (2) y=ln(5×+sin^-1(×) (3) y=3cos(sin^-1(2×+3))
  
• How to solve this limit #\lim_{x\to pi/4} (sin2x)^(tan^2(2x)) # ?
  
• Determine the value of "a" so that the following limit exists? Lim (3x^2+ax+a+3)/x^2+x+2 x->-2
  
• Question #f8576
  
• Theory of photo electric effect?
  
• Deceleration of a point when it is momentarily at rest moving along a straight line with velocity 16-t^2?
  
• Given the function #f(x)=x(x^2-x-2)#, how do you determine whether f satisfies the hypotheses of the Mean Value Theorem on the interval [-1,1] and find the c?
  
• Question #ad859
  
• What are the critical points of #f(x)=x^(2/3) *e^ (x^2-4)#?
  
• How do you differentiate #y=13^sinx#?
  
• Question #b82b5