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3 years ago

What is f(-1)? Show your work. Question 4 options:

Mathematics

1 answer:

adelina 88 [10]3 years ago

3 0

F(-1) = 3

How did I figure this out?

f(-1) is substituted for f(x) so you must look at -1 on the x axis.

Once you've located -1 on the x-axis, locate what it equals to answer the question.

The answer should be the y-axis number that corresponds to -1 which is 3.

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What is the domain of f(x)=(1/4)^x?

atroni [7]

$\huge \bf༆ Answer ༄$

The domain of given function is <u>All real numbers</u>

$\sf \: f(x) = { \bigg( \dfrac{1}{4} \bigg) }^{x}$

For each value of x the function is defined.

Example -

For x = 1

The value is $\sf\frac{1}{4}$

For x = -1

The value is 4

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2 years ago

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Paladinen [302]

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3 years ago

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miskamm [114]

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Step-by-step explanation:

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2 years ago

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solong [7]

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3 years ago

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OLEGan [10]

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Step-by-step explanation:

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2 years ago