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disa [49]
3 years ago
14

Which is f(-3) for quadratic function graphed

Mathematics
2 answers:
natima [27]3 years ago
6 0
Look at the picture.



f(-3) = -9

konstantin123 [22]3 years ago
6 0

Answer:

-9

Step-by-step explanation:

I said so

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Answer:

Option 2 is correct.

Step-by-step explanation:

We have been provided a table of values of an exponential function and we are asked to find out the decay factor of the function.

Upon looking at our table we can see that every time x increases by one our y value remains one-third of the previous value.

To find out decay factor we will subtract 1/3 from 1.

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3 years ago
For what values of theta (0 less than or equal to theta less than or equal to 2pi) do maximum r values occur on the graph the po
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Answer:

Step-by-step explanation:

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\frac{dr}{d\theta}=0\\\\cos3\theta=0\\\\3\theta=\frac{\pi}{2}\\\\\theta=\frac{\pi}{6}

However, the values of 5π/6 and 9π/6 are also available, because makes the sinusoidal function equal  to 1.

hence, the answer is:

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answer b

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Answer:

Markup amount = sellingprice - costprice

=12.50 - 5 = 7.5 is markup

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