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4 years ago

Y = f(x) = 2^x

Mathematics

1 answer:

Virty [35]4 years ago

3 0

Answer:

The value of f(x) when x=-1 is 0.5

Therefore $f(-1)=0.5$

Step-by-step explanation:

Given that y=f(x)= $2^x$

to find the f(x) when x=-1 :

That is to find f(-1)

Put x=-1 in the given function f(x)= $2^x$

$f(-1)=2^{-1}$

$=\frac{1}{2}$

$=0.5$

Therefore $f(-1)=0.5$

The value of f(x) when x=-1 is 0.5

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Answer: An equilateral triangle can NOT be a right triangle.

Step-by-step explanation:

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4 years ago

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In the image, two circles are centered at A. The circle containing Bwas dilated to produce the circle containing B: What is the

zysi [14]

The scale factor of the dilation is 0.5

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From the figure, we have the following lengths:

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2 years ago

In the figure below, triangle RPQ is similar to triangle RTS.

kumpel [21]

Answer:

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Step-by-step explanation:

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So, by property : $\frac{RP}{RT}=\frac{PQ}{ST}$

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3 years ago

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Ivanshal [37]

I hope this answer your question.

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3 years ago

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stepan [7]

Answer and Explanation:

You got the first one right!

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3 years ago

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