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Directions: Grab paper, pencil, and a stratight-edge. You may also want a sheet of graph paper. Beware!! The posed pictures may, or may not, be helpful in solving the problems!
1. |
Solve and check this system algebraically:
x2 + y2 = 9
y = 2x - 3
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2. |
Solve and check this system algebraically:
(x + 1)2 + (y - 1)2 = 18
y = x - 4
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3. |
Solve and check this system by graphing:
(x - 2)2 + (y - 1)2 = 4
x + y = 1
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4. |
Solve and check this system by graphing:
x2 + y2 = 4
y + 4 = -x
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5. |
Which ordered pair is a solution to the system shown below?
x2 + y2 = 36 and y = 6 |
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6. |
Which choice is the solution set for the system:
x2 + y2 = 13 and y = -x + 5 ?
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7. |
Which choice is the solution set for the system:
x2 + y2 = 25 and y = x + 1 ?
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8. |
How many unique solutions are there to the following system of equations?
(x - 2)2 + (y - 1)2 = 25 and y = -2x + 15
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