Related Topics
Take Another Quiz

Mathematics Iv (advanced Algebra,trigonometry And Statistics)

25 Questions
Mathematics Quizzes & Trivia

Multiple Choice - 20 items True or False- 5 items

Questions and Answers
  • 1. 
    What constant term must be added to  a-14a+___= 0 to make it a perfect square trinomial?
    • A. 

      -49

    • B. 

      7

    • C. 

      49

    • D. 

      -7

  • 2. 
    Where is the vertex of the parabola f(x)=3(x-1)^2 +4?
    • A. 

      (3,4)

    • B. 

      (1,4)

    • C. 

      (-1,4)

    • D. 

      (-3,1)

  • 3. 
    Which parabola does not have its axis of symmetry on the y-axis?
    • A. 

      Y=-x^2

    • B. 

      Y=x^2+2

    • C. 

      Y=2x^2

    • D. 

      Y=(x-2)^2

  • 4. 
    What quadratic function has a maximum point?
    • A. 

      F(x)=-x^2+3

    • B. 

      F(x)=(x-4)^2+6

    • C. 

      F(x)=2x^2+3

    • D. 

      F(x)=(x)^2

  • 5. 
    Which of the following is NOT a perfect square trinomial?
    • A. 

      A^2+10a+25

    • B. 

      Y^2+8y+7

    • C. 

      A^2-18a+81

    • D. 

      H^2-13h+169/4

  • 6. 
    Find the product of (6x-3) and (x+5).
    • A. 

      6x^2-15

    • B. 

      6x^2+30x-15

    • C. 

      6x^2-27x-15

    • D. 

      6x^2+27x-15

  • 7. 
    Which of the following equations of a parabola has the widest graph?
    • A. 

      Y=4x^2

    • B. 

      Y=x^2

    • C. 

      Y=2x^2

    • D. 

      Y=1/4x^2

  • 8. 
    Factor  x^2-64.
    • A. 

      (x-8)(x-8)

    • B. 

      (x-4)(x+16)

    • C. 

      (x+8)(x-8)

    • D. 

      (x+4)(x-16)

  • 9. 
    What is the axis of symmetry of f(x)=(x+1)^2+1?
    • A. 

      X=1

    • B. 

      X=2

    • C. 

      X=-1

    • D. 

      X=-2

  • 10. 
    Which of the following is equal to (x+2)(x+2) or (x+2)^2?
    • A. 

      X^2+2x+4

    • B. 

      X^2+4x+4

    • C. 

      X^2+4x+2

    • D. 

      X^2+4x-4

  • 11. 
    Which of the following quadratic functions has the narrowest graph?
    • A. 

      F(x)=x^2

    • B. 

      F(x)=1/2x^2

    • C. 

      F(x)=4x^2

    • D. 

      F(x)=1/4x^2

  • 12. 
    What is the turning point of the parabola?
    • A. 

      Vertex

    • B. 

      Origin

    • C. 

      Line of symmetry

    • D. 

      Axis

  • 13. 
    Which of the following trinomials is a perfect square trinomial?
    • A. 

      X^2+8x+7

    • B. 

      X^2-8x+16

    • C. 

      X^2+8x+15

    • D. 

      X^2+12x+27

  • 14. 
    Which of the following quadratic functions has the vertex at the origin?
    • A. 

      F(x)=4x^2

    • B. 

      F(x)=-3+14x^2

    • C. 

      F(x)=(x-0)^2+2

    • D. 

      F(x)=2(x-4)^2+5

  • 15. 
    What is the quadratic function with zeros 2 and -3?
    • A. 

      F(x)=x^2+x-6

    • B. 

      F(x)=x^2+5x-6

    • C. 

      F(x)=x^2-x-6

    • D. 

      F(x)=x^2-x+6

  • 16. 
    Which function is not quadratic?
    • A. 

      F(x)=2x^2

    • B. 

      F(x)=x-2

    • C. 

      F(x)=x^2+4x-12

    • D. 

      F(x)=5(x+3)^2

  • 17. 
    What are the roots of x^2-5x-6=0?
    • A. 

      6 and -1

    • B. 

      -6 and 1

    • C. 

      -2 and -3

    • D. 

      2 and 3

  • 18. 
    Find the solution set of the equation x^2+6x-7.
    • A. 

      -1,-5

    • B. 

      1,-7

    • C. 

      -1,7

    • D. 

      13,-19

  • 19. 
    The nature of roots of 3x^2+5x+1=0
    • A. 

      Imaginary conjugates

    • B. 

      Real,unequal,rational

    • C. 

      Real,equal,rational

    • D. 

      Real,unequal,irrational

  • 20. 
    What is the equation of the quadratic function whose graph is congruent to the graph of f(x)=x^2 with vertex at (0,3)?
    • A. 

      F(x)=x^2+3

    • B. 

      F(x)=-x^2+3

    • C. 

      F(x)=x^2-3

    • D. 

      F(x)=-x^2-3

  • 21. 
    The vertex is the minimum point when the parabola opens downward.
    • A. 

      True

    • B. 

      False

  • 22. 
    The polynomial of degree 2 is called square root function.
    • A. 

      True

    • B. 

      False

  • 23. 
    The vertex is the maximum point when the parabola opens upward.
    • A. 

      True

    • B. 

      False

  • 24. 
    The line of symmetry acts as a mirror which divides the parabola into two symmetrical parts.
    • A. 

      True

    • B. 

      False

  • 25. 
    The vertex of the quadratic function f(x)=ax^2 is at the origin.
    • A. 

      True

    • B. 

      False