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horrorfan [7]
3 years ago
9

Classify this polynomial 7x^2-3x +2

Mathematics
1 answer:
notka56 [123]3 years ago
6 0

Answer:

Quadratic polynomial

Or

Trinomial

Step-by-step explanation:

7x^2-3x +2 is a trinomial or quadratic polynomial.

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Answer:

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Step-by-step explanation:

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for vertex (h, k) and vertex-to-directrix distance p. Here, the vertex has a y-value of -1, and the directrix has a y-value of -3, so the distance between them is -1 -(-3) = 2, and the desired equation with vertex (2, -1) is ...

  y = 1/8(x -2)^2 -1

_____

<em>Comment on the graph</em>

One description of a parabola is that it is the locus of points equidistant from the focus and the directrix. I like to show that a point on the parabola (not the vertex) meets that requirement. That is what the dashed orange lines are for in the diagram. You can easily see that each has length 4.

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4 years ago
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3 years ago
240,000 to the tenth power
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i put the kitttycakes in the oven at 1:10 and they were done at 1:40.How long did the kittycakes bake?
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Step-by-step explanation:

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3 years ago
Help again quick please!
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Answer:

2/3

Step-by-step explanation:

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3 years ago
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