3 years ago

Find the distance between the two points. (-2, 7), (3, -1)

1 answer:

5 0

Answer:(5,8)

Step-by-step explanation: you just move5 to the rigth to get 3 and move 8 down to get -1

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Fiesta28 [93]

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frutty [35]

Answer:

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Step-by-step explanation:

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Serga [27]

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3 years ago

defon

Option A is correct.

If we evaluate the function at $x=0$ , i.e. at the beginning, we have

$f(0)=75 \cdot 2^0 = 75 \cdot 1 = 75$

with each minute, you multiply the current number of cell by 2, so they double every minute.

Option B is incorrect, because if the number of cells increases by 2 every minute, the function would be

$f(x) = 75 + 2k$

Option C is incorrect, because after one minute (i.e. when x=1) we have

$f(1) = 75\cdot 2^1 = 75 \cdot 2 = 150$

cells, so 75 is not the number of cells after one minute

Option D is incorrect in both the initial value and the behaviour of the function

6 0

3 years ago