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1. |
State the solution of the system of equations graphed below. |
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A. |
(0, 3) |
B. |
(3, -1) |
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C. |
(-1, 3) |
D. |
(3, 1) |
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Hint |
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2. |
Solve the system of equations by graphing. 
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A. |
(2, -6) |
B. |
(6, 2) |
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C. |
(2, 6) |
D. |
(-6, 2) |
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Hint |
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3. |
Solve the system of equations by graphing. 
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A. |
no solution |
B. |
(-1, 7) |
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C. |
infinitely many solutions |
D. |
(0, 3) |
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Hint |
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4. |
What is true about the system  and  |
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A. |
The system is consistent and independent. |
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B. |
The system has infinitely many solutions. |
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C. |
The system is consistent and dependent. |
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D. |
The system is inconsistent. |
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Hint |
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5. |
Which of the following systems of equations is not consistent and independent? |
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A. |
2y + 4x = 3 7y + 5x = 18 |
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B. |
7y + x = 9 3y + 9x = 4 |
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C. |
y + 4x = 10 6y + 24x = 60 |
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D. |
–y – 5x = 1 4y + 3x = 8 |
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Hint |
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