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matrenka [14]
3 years ago
10

Which of the following numbers is a factor of 78?

Mathematics
1 answer:
Aloiza [94]3 years ago
4 0

Step-by-step explanation:

78 = 2 * 39 = 2 * 3 * 13.

Since 6 = 2 * 3 and its factors can be found in 78,

Hence the answer is 6. (C)

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The domain and f^1(x)
TEA [102]

B

To solve for the inverse, just swap the x and y and solve for the new y.

y=\sqrt{x} -8

x=\sqrt{y}-8

x+8=\sqrt{y}

(x+8)^2=y

Then inspect both functions for the domain.

In the original function, x has to be greater than or equal to 0 or else you would have a negative square root which is impossible.

The inverse function has no limitations as any x could make that true.

The main things that will limit domain is square root of negative or divide by zero.

Therefore, x>=0 is the only domain restriction.

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Create a ratio table for making lemonade with a lemon juice to water of ratio of 1:3 show how much lemon juice would be needed i
Ganezh [65]

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Since it's 1:3, then 2 servings to 6 cups of water, so on and so forth.

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If the factors of function f are (x - 6) and (x - 1), what are the zeros of function f?
lidiya [134]
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You can find your zeros by determining what you have to plug into the function in order for it to equal zero

If we plug in 6, for example we’d get (6-6)(x-1)

Simplified this is 0(x-1)

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Same goes for x-1, we just need to plug in 1 for it to equal 0

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