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m_a_m_a [10]
3 years ago
5

For which x is f(x)?=-3

Mathematics
2 answers:
nignag [31]3 years ago
7 0
Negative seven should be the answer
musickatia [10]3 years ago
6 0

Answer:

-7

Step-by-step explanation:

f(-3)=-7

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f(x) = -8\cdot 4^x


You reflect a function with respect to the x axis by changing its sign.


In fact, if you consider the two alternatives


x \mapsto f(x) and x \mapsto -f(x)


you can see that you're choosing opposite outputs for the same inputs.


In other words, one graph will be made of points like (x,f(x)), the other of points like (x,-f(x))


And the transformation


(x,y) \to (x,-y)


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Answer:

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Drupady [299]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
Which expressions are equivalent to 7b(3+c) ?
Alex777 [14]

Answer:

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Step-by-step explanation:

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4 0
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Step-by-step explanation:

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