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NISA [10]
3 years ago
8

Using a calculator, work out: V2704 x 22 - 149

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
7 0

whattt?.............

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Will give Brainlest Answer please answer i need help
Rashid [163]

Answer:

  C.  {-1, 5, 8}

Step-by-step explanation:

Use each of the domain values in the function to see what the corresponding range value is.

  f(-1) = 5 -3(-1) = 8

  f(0) = 5 -3(0) = 5

  f(2) = 5 -3(2) = -1

The range is the set of numbers {-1, 5, 8}.

_____

<em>Additional comment</em>

The values in a set are generally listed lowest to highest. The coefficient of x in the equation for f(x) is negative, meaning the lowest range value will correspond to the highest domain value. If you start by finding f(2) = -1, you immediately eliminate all answer choices except B and C.

Those choices differ only in the middle value, so you can tell which is correct by evaluating f(x) for the middle domain value: f(0) = 5. Only one answer choice has both -1 and 5 in the set.

(There are two answers here: how you work the problem, and how you game a multiple choice question.)

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a = ln(60)

Step-by-step explanation:

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$0.63

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No, because it fails the vertical line test

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I don't know so here's a meme, lol take a joke, it's 12am, I'm exhausted, and delaireus, and I need points.

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