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snow_tiger [21]
4 years ago
6

Which equations have a leading coefficient of 3 and a constant term of -2?

Mathematics
1 answer:
wel4 years ago
3 0

0 = 3x² + 2x - 2

Perfect example of a leading coefficient (coefficient of the highest degree term) of 3 and a constant term (degree zero) of -2.  CHECK ME

0 = -2 - 3x² + 3

That has a leading coefficient of -3 and a constant of -2+3=1, so don't check me.

0 = -3x + 3x² - 2

CHECK ME.   The order we write the terms doesn't matter; the leading coefficient is on the highest degree, 3x² here.   The constant is -2.

0 = 3x² + x + 2

The leading coefficient is indeed 3 but the constant is a positive two, don't check me.

0 = -1x - 2 + 3x²

CHECK ME.  Again, the written order of the terms doesn't matter; it's the degree that matters.

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Answer:

Let's define the variable x as the number of apples in each bag.

We know that she bought 4 bags, then the total number of apples that she has is:

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now we can solve this for x.

4*x = 28 + 4 = 32

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x = 8

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For the diagram part, by a small online search y found the image that you can see below.

The diagram that correctly represents this situation is diagram C, where x represents the number of apples in each bag.

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Answer:

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Step-by-step explanation:

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Given:
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