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3 years ago

Please help me with this!!!!!

Mathematics

2 answers:

choli [55]3 years ago

8 0

I’m pretty sure The answer is B

pav-90 [236]3 years ago

6 0

Answer:

Step-by-step explanation:

The line on the left has a negative slope of - 1 and a y- intercept at 2

The line has a closed circle at x = 1, thus

- x + 2 for x ≤ 1

The line on the right has a positive slope of 1 and a projected y- intercept at 1

The start of the line has an open circle at x = 1 indicating it cannot equal 1, thus

x + 1 for x > 1

The definition for the function is B

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2 years ago

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Sonja [21]

$\bf a^{-{ n}} \implies \cfrac{1}{a^{ n}}\qquad \qquad

\cfrac{1}{a^{ n}}\implies a^{-{ n}}\\
---------------\\
thus\\
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$
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about the range, "y" will take, whateve "x" can provide.. in this case... I think is all real numbers, except 0, because, if you give a few big values to "x", the fraction will simply have a bigger and bigger denominator, making the fraction smaller and smaller, ever approaching 0, but never getting there

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