3 years ago

Which of the following is the algebraic expression that best describes the height y, if x is the width

Mathematics

1 answer:

Inessa05 [86]3 years ago

5 0

Where is the following? please complete the question so i could answer you

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Find any stationary points of the graph of <img src="https://tex.z-dn.net/?f=y%20%3D%202x%5E2%20%2B%20e%5E-x%5E4" id="TexFormula

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

$\frac{dy}{dx} = 4x +( e {}^{ - x {}^{4} } )( - 4x {}^{3} )$

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$\frac{dy}{dx} = 4x(1 - x {}^{2} e {}^{ - x {}^{4} } )$

$\frac{dy}{dx} = 0 \\ 4x = 0 \: \: \: \: \: 1 - x {}^{2} e {}^{ - x {}^{4} } = 0$

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2 years ago

A store sells 4 varieties of donuts. Chocolate and Jelly are two of the varieties sold. How many ways are there to select 14 don

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Answer:

1 way.

Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Use each table to find the requested ratio. ITEM BANK: Move to Bottom <br> 1:2 1:4 1:5 2:1 4:1 5:1

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Answer:

See below ~

Step-by-step explanation:

<u>Table 1</u>

⇒ Side length : Perimeter = <u>1 : 4</u>

⇒ Perimeter : Side length = <u>4 : 1</u>

<u></u>

<u>Table 2</u>

⇒ Radius : Diameter = <u>1 : 2</u>

⇒ Diameter : Radius = <u>2 : 1</u>

<u></u>

<u>Table 3</u>

⇒ Number of people : Number of tables = <u>5 : 1</u>

⇒ Number of tables : Number of people = <u>1 : 5</u>

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2 years ago