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algebra
Can someone please explain What polynomial has a graph that passes through the given points? (–4, 89), (–3, 7), (–1, –1), (1, –1), (4, 329) y = 2x3 – 3x2 – 2x + 1 y = 1x4 – 2x3 – 3x2 + 2x + 1 y = x4 – 2x3 + 3x2
asked by lee on November 14, 2012 
Math help please check
Add or Subtract for #34 3. (2x2 + 6x + 1) + (–7x2 + 2x – 3) 5x2 – 4x – 2 –5x2 + 8x – 2 5x2 – 8x + 2 –9x2 – 8x + 2 4. (3x2 – 7x – 4) – (6x2 – 6x + 1) –3x2 – x –5 –3x2 –13x + 5 9x2 – x + 5 3x2
asked by Delilah on May 6, 2013 
Math
Is this equation right is it worked correctly x 1    x24 x2+4x+4 This is how she simplified it: x(x2+4x+4)  1(x24)  (x24)(x2+4x+4) x3+4x2+4xx2+4  x4+4x316x16 x3+3x2+4x+4
asked by Nadine on October 24, 2008 
Algebra2
Complete parts a – c for each quadratic function. a. Find the yintercept, the equation of the axis of symmetry and the xcoordinate of the vertex. b. Make a table of values that includes the vertex. c. Use this information to
asked by Mara on February 8, 2008 
math
Determine the remainder of the following polynomial divisions: (2 marks) A) (4x4 + 3x2  x + 3) ÷ (x + 1) B) (3x2 + 2x  7) ÷ (2x  1)
asked by james on March 20, 2012 
college algebra
Could you help me with this long division problem of a polynomial? 18x4+9x3+3x2/3x2+1
asked by Jeff on April 13, 2008 
Math
For what values of x(x≠0) will the following infinite geometric series have a finate sum? x+3x²+9x³+... 3x²/x what are the next steps? Thanks in advance.
asked by sh on June 16, 2009 
math
can someone help me and expalin how to do these five question please and thank you 11. y = ½ x2 +2x – 3 27. 3x2 – 5x = 3x2 + 6 33. x2 + 10x = 8 45. x2 – 6x + 9 = 0 47. (3,0),(1,4),(1,6),(2,0)
asked by ili on March 7, 2014 
Algebra
When 3x2 – 2x + 1 is subtracted from 2x2 + 7x + 5, the result will be what? do I subtract 3x2 – 2x + 1  2x2 + 7x + 5 like this or 2x2 + 7x + 5  3x2 – 2x + 1 like this?
asked by Anonymous on February 10, 2016 
math
Divide 3x^3  2x^2  x  2 by x – 2. A. 3x2  8x  17, R –36 B. 3x2 + 4x + 15, R 32 C. 3x2 + 4x + 15 D. 3x2  8x  17 I'm sure it's either B or C, can someone help?
asked by emily on May 6, 2016 
math
Trying to factor 2 equations 3x2+9x30 4x24x48 I assume you mean 3x² + 9x  30 which on this board most people write as 3x^2 ... =3(x^2 + 3x  10) =3(x+5)(x2) do the same thing for your second question, factor out the 4 first,
asked by Chris on April 18, 2007