ALGEBRA 2

posted by .

rewrite the quadratic equation y=-3x^2+3x+2 into standard form to determine the vertex

--------, ---------, --------

  • ALGEBRA 2 -

    y = -3(x^2 - x + 1/4) + 2 + 3/4
    y = -3(x - 1/2)^2 + 11/4
    (y - 11/4) = -3(x - 1/2)^2

    now just read off the vertex

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. maths

    how do i find out the the equation of the line of symmetry for f(x)=ax^2+bx+c ?
  2. algebra II

    Can you please help me with the these problems. 8.Write an equation in standard form of the parabola that has the same shape as the graph of f(x) = 11x^2, but which has its vertex at (2, 9). 10. Use the vertex and intercepts to sketch …
  3. Math

    The graph of a quadratic function has vertex(3,-4) and passes through the point (4,1). Find the equation of the function in standard form. Rewrite the equation in general form. Could someone explain to me how to do this, just don't …
  4. Math

    The graph of a quadratic function has vertex(3,-4) and passes through the point (4,1). Find the equation of the function in standard form. Rewrite the equation in general form. Could someone explain to me how to do this, just don't …
  5. algebra

    can someone explain the benefits of writing a quadratic equation in vertex form and benefits of writing a quadratic equation in standard form?
  6. Algebra

    If a quadratic has a vertex at (-2,2) and passes through (-1,0) what is its equation in standard form?
  7. Algebra

    For the given quadratic equation convert into vertex form, find the vertex, and find the value for x = 6. Show your work. y = -2x2 + 2x +2 -(1/2)y=x^2-x-1 (-1/2)y+1=x^2-x (-1/2)y+1=(x-1/2)^2-14 (-1/2)y=(x-1/2)^2-5/4 y=-2(x-1/2)^2+5/2 …
  8. algebra 2

    A quadratic equation can be written in vertex form or in standard form. Sometimes one form is more beneficial than the other. Identify which form would be more helpful if you needed to do each task listed below and explain why a. factor …
  9. Algebra2

    A quadratic equation can be written in vertex form or in standard form. Sometimes one form is more beneficial than the other. Identify which form would be more helpful if you needed to do each task listed below and explain why. a- …
  10. Algebra

    Can you please help me with the below question: The vertex of a parabola is located at (-12, -1). The parabola also passes through the point (-10, 5). Write the equation of this parabola in both vertex form and standard form. Vertex …

More Similar Questions