2 years ago

What is the domain and range of f(x) = |x+6|?

Mathematics

1 answer:

Ronch [10]2 years ago

3 0

Here is the answer

Domain: (- infinity, infinity)
Range: [0, infinity)

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A cheetah ran 275 feet in 3.23 seconds. How fast did the cheetah run in miles per hour? Round your answer to the nearest whole m

yawa3891 [41]

First we convert feet into meters, since 1 feet is 0.3048 m: 275 feet * 0.3048 = 83.82m.

Then we do: 83.82m / 3.23s = <span>25.9504644 m/s.

Then we convert that into miles per hour by </span>2.23694, so we do:

25.9504644 * 2.23694 = <span>58.0496318.

Then we round it to 58 mph.

So the answer is: The cheetah was running at 58 mph.

Hope this helped! c:</span>

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2 years ago

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saveliy_v [14]

Answer:

I think A is the answer hope this help's! sorry if it's wrong

Step-by-step explanation:

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2 years ago

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ArbitrLikvidat [17]

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2 years ago

Find the value of x so that (x,-4) is on the line given by -2x + 3y = 6.

lord [1]

Answer:

Step-by-step explanation:

-2x + 3y = 6.....(x, -4)...so y = -4

-2x + 3(-4) = 6

-2x - 12 = 6

-2x = 6 + 12

-2x = 18

x = -18/2

x = -9

so the value of x is -9.....(-9,-4)

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3 years ago

Please help solve for b.

Zanzabum

Subtract a from both sides of the equation.

b=−a+14

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3 years ago

Read 2 more answers