Answers edited by David O.

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• How do you find the length of the curve for #y=x^(3/2) # for (0,6)?
  
• What is the inverse function of #f(x)=(x+1)^2#?
  
• What answer ? y = x2 + 7x – 5 can be written in the form y = (x + a)2 + b.
  
• Given that the inverse of h(a) = 3, what is the value of a ?
  
• How do you differentiate #(3+2x - x^2)^(1/2)#?
  
• Suppose the probability that it will rain tomorrow is 0.7. (a) What are the odds that it will rain tomorrow? (b) What are the odds that it will not rain tomorrow?
  
• How do you find the exact value of 3 over the square root of 8?
  
• How do you find the distance between (-3,0) and (4,0)?
  
• How do you find the exact value of sin ( sin^-1 3/8)?
  
• Find the angle between the tangents to the circle x² + y² - y -3 =0 at the point where x=1 and find their point of intersection?
  
• If #f(x) = sqrt(x - 5)#, for #x ≥ 5#, what is the inverse of #f(2)# ?
  
• How do you graph #x^2+y^2-6x-14y+42=0#?
  
• How can I simplify this trigonometry expression? Thanks!
  
• What are the foci of the ellipse given by the equation 16x^2 + 9y^2 + 64x + 108y + 244 = 0??
  
• Solve this equation? I don't get it.
  
• How do you write the algebraic expression for "the sum on two consecutive number"?
  
• What are the intercepts for #Y=-2x^2-8x+6#?
  
• What is the equation of the tangent line of #f(x) =((x-1)^3(x^2+2))/(e^x-1)^4# at #x=2#?
  
• How do you factor #x^(-3/2) + 2x^(-1/2) + x^(1/2)#?
  
• How does exponential growth differ from logistic growth?
  
• How do you simplify #sqrt80+sqrt20#?
  
• What are all square roots of #100/9#?
  
• In a regular polygon the wxterior angle is one fifth of an interior angle. How many sides has the polygon?
  
• How do you solve #7u-10u^2=1#?
  
• How do you differentiate #[(2x^3) - (4x^2) + 3] / x^2 #?
  
• How do you simplify #sqrt(24x^3yz)#?
  
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