Answers edited by David O.

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