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Alekssandra [29.7K]
2 years ago
5

Determine the domain and range of f(x) = |2x + 1|

Mathematics
1 answer:
Marat540 [252]2 years ago
5 0

Answer:

domain - all real numbers

range - y is greater then or equal to 0

Step-by-step explanation:


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The diagonals of a quadrilateral QRST intersect at P(2,3). QRST has vertices at Q(3,6) and R(-3,5). What must be the coordinates
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Step-by-step explanation:

If QRST is a parallelogram, P is the mid point of segment QS and segment RT.

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2 = (x₁ + (-3))/2         x₁ = 7

3 = (y₁ + 5)/2            y₁ = 1

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2 = (x₂ + 3))/2         x₂ = 1

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Step-by-step explanation:

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