3 years ago

. Which equation represents y = −x2 + 4x − 1 in vertex form?

Mathematics

1 answer:

Stels [109]3 years ago

6 0

Answer:

Rewrite in vertex form and use this form to find the vertex

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Step-by-step explanation:

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5/x - 3/4 =<br> Simplify

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Answer:

$\frac{20-3x}{4x}$

Step-by-step explanation:

-This is an LCM problem.

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$LCM=x\times 4\\\\=4x$

#We introduce the LCM and adjust the fractions based on it :

$=\frac{5}{x}+\frac{3}{4}\\\\\\=\frac{20}{4x}+\frac{3x}{4x}\\\\\\=\frac{20-3x}{4x}$

Hence, the simplified form of the fraction is: $\frac{20-3x}{4x}$

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