Mathematics Iv (advanced Algebra,trigonometry And Statistics)

25 Questions  I  By Judilyn28143 on July 12, 2012
Multiple Choice - 20 items True or False- 5 items

  
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1.  What constant term must be added to  a-14a+___= 0 to make it a perfect square trinomial?
A.
B.
C.
D.
2.  Where is the vertex of the parabola f(x)=3(x-1)^2 +4?
A.
B.
C.
D.
3.  Which parabola does not have its axis of symmetry on the y-axis?
A.
B.
C.
D.
4.  What quadratic function has a maximum point?
A.
B.
C.
D.
5.  Which of the following is NOT a perfect square trinomial?
A.
B.
C.
D.
6.  Find the product of (6x-3) and (x+5).
A.
B.
C.
D.
7.  Which of the following equations of a parabola has the widest graph?
A.
B.
C.
D.
8.  Factor  x^2-64.
A.
B.
C.
D.
9.  What is the axis of symmetry of f(x)=(x+1)^2+1?
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B.
C.
D.
10.  Which of the following is equal to (x+2)(x+2) or (x+2)^2?
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B.
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D.
11.  Which of the following quadratic functions has the narrowest graph?
A.
B.
C.
D.
12.  What is the turning point of the parabola?
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B.
C.
D.
13.  Which of the following trinomials is a perfect square trinomial?
A.
B.
C.
D.
14.  Which of the following quadratic functions has the vertex at the origin?
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B.
C.
D.
15.  What is the quadratic function with zeros 2 and -3?
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B.
C.
D.
16.  Which function is not quadratic?
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B.
C.
D.
17.  What are the roots of x^2-5x-6=0?
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B.
C.
D.
18.  Find the solution set of the equation x^2+6x-7.
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B.
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D.
19.  The nature of roots of 3x^2+5x+1=0
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B.
C.
D.
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)?
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B.
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D.
21.  The vertex is the minimum point when the parabola opens downward.
A.
B.
22.  The polynomial of degree 2 is called square root function.
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B.
23.  The vertex is the maximum point when the parabola opens upward.
A.
B.
24.  The line of symmetry acts as a mirror which divides the parabola into two symmetrical parts.
A.
B.
25.  The vertex of the quadratic function f(x)=ax^2 is at the origin.
A.
B.
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