Y = 250 + 100x....the slope is 100

it represents the per second fee of air time...basically, it costs $ 100 per second for the commercial....wow...100 bucks per second....that radio station is making some money.

5 0

3 years ago

A salsa recipe uses green pepper, onion, and tomato in the extended ratio 1 : 3 : 8. How many cups of onion are needed to make 2

sergij07 [2.7K]

It depends on the how much the ratio makes but i think it is 72 but not positive but it also might be 6 but that is with additional information

8 0

3 years ago

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The graph of y=cos⁡x is transformed to y=a cos ⁡(x−c)+d by a vertical compression by a factor of 1/3 and a translation 2 units d

rodikova [14]

ANSWER

$y = \frac{1}{3} \cos(x) - 2$

EXPLANATION

If the graph of y=cos⁡x is transformed to y=a cos ⁡(x−c)+d by a vertical compression by a factor of 1/3 and a translation 2 units down,

then

a=1/3

and d=-2.

The 'c' is a phase shift since it is not given, it means it is zero.

Therefore the new equation is:

y=1/3cos⁡(x-0)−2

This simplifies to:

y=1/3cos⁡x−2

The correct option is C.

5 0

3 years ago

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