Home / Arithmetic Aptitude / Quadratic and Polynomial Functions :: Section-1

Arithmetic Aptitude :: Quadratic and Polynomial Functions

  1.  Function behaves as x assuming larger positive values and negative values is classified as

  2. A.

    larger direction

    B.

    smaller direction

    C.

    ultimate direction

    D.

    ultimate variables


  3.  In quadratic function, parabola will concave up if

  4. A.

    a = 3

    B.

    b = 3

    C.

    b = 4

    D.

    a = 0


  5.  Behavior of function depends upon behavior of

  6. A.

    lower degree

    B.

    higher degree

    C.

    double degree

    D.

    zero degree


  7.  Sketch of quadratic function parabola can be drawn easily because of predetermined factors which includes

  8. A.

    concavity

    B.

    a and y intercept

    C.

    vertex of parabola

    D.

    all of above


  9.  X coordinate of vertex is

  10. A.

    2a⁄b

    B.

    b⁄2a

    C.

    2a⁄b

    D.

    −b⁄2a


  11.  In quadratic function, parabola will concave down if

  12. A.

    a = -2

    B.

    b = -4

    C.

    c = -2

    D.

    c = -5


  13.  Linear and quadratic functions are examples of

  14. A.

    mean function

    B.

    variable function

    C.

    constant function

    D.

    polynomial functions


  15.  A parabola graph which opens upward is classified as

  16. A.

    concave up

    B.

    concave left

    C.

    concave right

    D.

    concave down


  17.  Linear function is considered as

  18. A.

    first-degree polynomial function

    B.

    second-degree polynomial function

    C.

    third-degree polynomial function

    D.

    four-degree polynomial function


  19.  Polynomial function general form with degree n,independent variable x and dependant variable is

  20. A.

    f = x(y)

    B.

    f = (x)(y)

    C.

    x = ƒ(y)

    D.

    y = ƒ(x)