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1. |
If a true statement results when the numbers in an ordered pair are substituted into an equation in two variables, then the ordered pair is a(n)______. |
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A. |
solution of the equation |
B. |
range set |
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C. |
inverse relation |
D. |
identity |
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Hint |
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2. |
Select the solution set for y = -5x if the domain is {-1, 0, 1}. |
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A. |
{(-5, -1), (0, 0), (5, 1)} |
B. |
{(-1, 5), (0, 0), (1, -5)} |
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C. |
{(-1, -5), (0, 0), (1, 5)} |
D. |
{(5, -1), (0, 0), (5, 1)} |
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Hint |
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3. |
Select the correct graph for the relation y = -2x if the domain is
{-2, -1, 0, 1, 2}. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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4. |
Which of the ordered pairs is a solution of y = -4x – 4? |
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A. |
(0, 4) |
B. |
(3, -8) |
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C. |
(-2, 4) |
D. |
(1, -6) |
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Hint |
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5. |
Select the correct graph for the relation y + 5x = 2 if the domain is
{0, 1, 2, 3, 4}. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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