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3 years ago

10

what if Jordan sorted the shapes by polygons with right angles and polygons with angles less than right angles. with the circles

still overlap?

2 answers:

Salsk061 [2.6K]3 years ago

4 0

The awnser is yes hope it helps

blagie [28]3 years ago

3 0

Yes because a lot of polygons have right angles and angles less than 90 degrees

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Write the equation of a parabola having the vertex (1, −2) and containing the point (3, 6) in vertex form. Then, rewrite the equ

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PART A

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where

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The point, (3,6) lies on the parabola.

It must therefore satisfy its equation.

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PART B

To obtain the equation of the parabola in standard form, we expand the vertex form of the equation.

$y + 2 = 2{(x - 1)}^{2}$

This implies that

$y + 2 = 2(x - 1)(x - 1)$

We expand to obtain,

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$y + 2 = 2 {x}^{2} - 4x + 2$

$y = {x}^{2} - 4x$

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$y = a {x}^{2} + bx + c$
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