Chapter 10 Test
1) Solve by factoring.
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2) Solve by extracting square roots.
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3) Solve by completing the square.
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4) Solve by using the quadratic formula.
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5) Solve by using a u-substitution.
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6) Solve by using a u-substitution.
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Solve.
7)
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8)
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9)
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10)
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11)
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Find a quadratic
equation with integer coefficients that has the given solutions.
12)
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13)
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14) Find the vertex of the parabola associated with the
given parabola.
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15) Find the x-
and y-intercepts of the parabola associated
with . Round to the nearest tenth if necessary.
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16) Graph .
Label the vertex, the y-intercept,
and any x-intercepts.
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17) Solve.
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18) Solve.
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19) The area of a rectangular playing field is 3600 square
yards. If the width of the field is 60 yards less than the length of the field.
Find the dimensions of the field. Round to the nearest tenth of a yard,
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20) Daniel flies to a resort town 1500 miles south and 800
miles west of where he lives. How far away is the resort town from where he
lives?
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