sophiaroeloffs4348

28.07.2019 • 

Mathematics

Photo necessities produces camera cases. they have found that the cost, c(x), of making x camera cases is a quadratic function in terms of x the company also discovered that it costs $28 to produce 2 camera cases, $50 to produce 4 camera cases, and $140 to produce to camera cases. find the total cost of producing 12 camera cases

Ответ:

azaz1819

15.03.2022

Mathematics

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A graphing calculator can do quadratic regression on the given points. It tells you the cost function is
.. c(x) = (1/2)x^2 +8x +10

Then c(12) = 178

The cost function predicts the total cost of producing 12 camera cases is $178.

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Ответ:

glamorouspotato1251

16.08.2021

Mathematics

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For part 1:

-2x^6 + 7x^4 + 3x^3 - 3x^2 + 11x + 20

For part 2:

Based on the foiling of both, they are equal.

Step-by-step explanation:

(-2x^3 +x -5)( x^3 -3x-4)

What we need to do is foil one by one.

I’ve attached a picture of this.

Once you foil, you add like terms.

Now for part 2, x^3 -3x-4 and -2x^3 +x -5, we do the same process.

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