Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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Graph the function.
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1.
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Write the equation of the axis of symmetry.
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2.
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Find the coordinates of the vertex of the graph of the
function.
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3.
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Solve the equation by graphing.
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4.
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5.
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a. | –1, 4
| c. | –3, 0
| b. | 3,
0
| d. | –1.5
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Solve the equation by factoring.
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6.
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7.
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Which
quadratic equation has solution  and
0?
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Solve the equation by using the Quadratic Formula. Round to the nearest tenth if
necessary.
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8.
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9.
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State the value of the discriminant. Then determine the number of real roots of
the equation..
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10.
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a. | –395, 2
real roots | c. | –380, 0
real roots | b. | –470, 0 real roots | d. | 40, 2 real roots | | | | |
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11.
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a. | 362, 2 real
roots | c. | –260, 2
real roots | b. | 68, 2 real roots | d. | –252, 0 real roots | | | | |
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Solve the equation using any method of your choice. Reminder: some
methods will work better than others.
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12.
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13.
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14.
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15.
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