2 years ago

Find g(x), where g(x) is the reflection across the x-axis of f(x)= – 4(x–10)2+3.

Mathematics

1 answer:

Dahasolnce [82]2 years ago

3 0

8x-77 would be the answer to this

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Given:

Width of a rectangle = $2x+4$

Length of the rectangle = $6x+12$

To find:

The ratio of the width to the length.

Solution:

We need to find the ratio of the width to the length.

$\text{Required Ratio}=\dfrac{\text{Width}}{\text{Length}}$

Putting the given values, we get

$\text{Required Ratio}=\dfrac{2x+4}{6x+12}$

$\text{Required Ratio}=\dfrac{2(x+2)}{6(x+2)}$

$\text{Required Ratio}=\dfrac{2}{6}$

$\text{Required Ratio}=\dfrac{1}{3}$

$\text{Required Ratio}=1:3$

Therefore, the ratio of the width to the length is 1:3.

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LenaWriter [7]

Answer:

x = 8

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Step-by-step explanation:

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-----------------------+

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