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andreev551 [17]
3 years ago
15

What is the vertex of f(x) = 3|x|

Mathematics
1 answer:
masha68 [24]3 years ago
4 0

Answer:

3 \times  |x|  = 0 \\ 3 \times  |x|  \div 3 = 0 \div 3 \\  |x |  = 0 \\ x = 0

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These points are linear.
posledela

Answer:

3

Step-by-step explanation:

Select an ordered pair: (2, 7)

Select another ordered pair: (6, 19)

slope = (difference in y)/(difference in x)

slope = (19 - 7)(6 - 2)

slope = 12/4

slope = 3

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2 years ago
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A greeting card uses a geometric design containing 4 congruent kites. The card is 4 inches wide and 8 inches long. What is the a
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Answer: 4 sq. in

Step-by-step explanation:

From the question, the card is 8 inches long. Therefore, the length of the vertical diagonal of 1 kite + the length of the vertical diagonal of other kite = 8

Since we have been told that the kites are congruent, therefore the length of the vertical diagonal of both kites will be thesame

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Therefore, the length of the vertical diagonal of 1 kite will be= 4 inches

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Therefore, the length of the horizontal diagonal of 1 kite + the length of the horizontal diagonal of another kite =4

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2 years ago
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When elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that
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3 years ago
one night a theater sold 548 movie tickets. an adult’s costs $6.50 an child’s cost $3.50. in all, $2,881 was takin in. how many
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Answer:

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Step-by-step explanation:

This sort of problem is easily solved by defining a variable to be the quantity of the higher-value contributor. Here, we can let x represent the number of adult tickets. Then total revenue is ...

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  3x = 963 . . . . . . . . . . . . . . . . . . subtract 1918

  x = 321 . . . . . . . . . . . . . . . . . . . . divide by 3

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How can I write the mapping rule of
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Step-by-step explanation:

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