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andrew11 [14]
3 years ago
8

translate this into an equation, use n for the number: "the different of 3 times a number and 6 is twice the number."

Mathematics
1 answer:
natali 33 [55]3 years ago
4 0

Answer:

6

Step-by-step explanation:

6 * 3 = 18

18 - 6 = 12

12 is twice of 6, the number

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Answer:

A. 3

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The leading coefficient is 1 > 0, then the parabola opens upwards.

Hence, the graph of this parabola is 3.

B. y=(x-6)(x+8)

This parabola has two x-intercepts at points (6,0) and (-8,0).

The leading coefficient is 1 > 0, then the parabola opens upwards.

The only possible choice is parabola 4.

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D. y=-(x+8)(x-6)

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Step-by-step explanation:

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