Free Test on Quadratic Graphs (For Algebra I & II and Pre-calculus )

Which of the following is true about the graph of f(x) = 1 - (2 + x)^2 ?


The vertex of the graph of y = 5 x^2 - 10 x + 3 is ........................


How many x-intercepts will be there for the graph of y = x^2 + 2x + 2 ?


What is the y-coordinate of the vertex of the graph of f(x) = -3( x - 1)^2 + 5 ?


Let f(x) = x^2 and g(x) = -3 x^2 . Which of the following is true about the graph of g(x) ?


The y -intercept of the quadratic function, f(x) = -4x^2 - 12 x - 3 is ...............


Find the sum of the two roots of the equation , 40x = 8x^2 + 50


When 2x^2 - 8x + 3 is expressed in the form 2( x - h )^2 + k , the value of k is equal to ......................


Which of the following is the function with complext zeroes, 1 + 4i and 1 - 4i


Find the range of the function, y = - 4x^2 - 12x - 3


Let f(x) = x^2 -1 and g(x) = - f(x). At which points do the the graphs of f(x) and g(x) intersect ?


Which of the following intervals represents the values of x that satisfy x^2 - x - 12 < 0 ?


The line of symmetry of the graph of f(x) = 4 x^2 - 16 x + 1 is ......................


The value of the determinant of a quadratic equation is 81. Which of the following is true about the solutions of this quadratic equation ?


In a rectangle , the length is 3 cm longer than the width. The area of the rectangle is 208 cm^2. Find the perimeter of the rectangle

















Description:

This test is prepared mainly for the 8th , 9th and 10th grade students in the US. This may be helpful to even higher grade (A- Level or 12th year ) students for re-building their concepts on quadratic characteristics.
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