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velikii [3]
2 years ago
8

I NEED HELP PLEASE SHOW WORK ON A PIC

Mathematics
1 answer:
qwelly [4]2 years ago
8 0
Answers and step by step work on following picture

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3 years ago
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Answer:

  m(u) = -0.25(u +2)² +1    or    -0.25u² -u

Step-by-step explanation:

The equation is fairly easily written in vertex form, as the vertex point is on a grid line intersection at (-2, 1). The parabola opens downward, so the scale factor is negative.

The vertical change from the vertex is only a fraction of a unit when u differs from the vertex by 1. It is 1 unit when u differs from the vertex by 2, so the magnitude of the vertical scale factor is 1/2² = 1/4.

Our equation will be of the form ...

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or, simplifying, we get ...

  m(u) = -0.25u² -u

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3 years ago
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48÷479×390÷38789946=
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