3 years ago

Which equation represents a linear function? A) y – 2 = –5(x – 2) B) x + 7 = –4(x + 8) C) y – 3 = y(x + 4) D) y + 9 = x(x – 1)

Mathematics

2 answers:

sertanlavr [38]3 years ago

6 0

It's (A) y-2=-5(x-2)

Nataliya [291]3 years ago

3 0

i believe its the option A

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bixtya [17]

Answer:

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Step-by-step explanation:

$\lim_{x \to a} \frac{a-x}{\sqrt{x} -\sqrt{a} } \\ =-\lim_{x \to a} \frac{x-a}{\sqrt{x} -\sqrt{a} } \\=-\lim_{x \to a} \frac{(\sqrt{x} -\sqrt{a})(\sqrt{x} +\sqrt{a})}{\sqrt{x} -\sqrt{a} } \\=- \lim_{x \to a} \sqrt{x} +\sqrt{a}\\=-2\sqrt{a}$

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seraphim [82]

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Step-by-step explanation:

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zaharov [31]

the answer of this equation is -5

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