3 years ago

What is the domain and range of x+5

1 answer:

3 0

The domain of a function is the set of all acceptable input values (X-values). The range of a function is the set of all output values (Y-values).

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Express 0.002304 in standard form , correct to one decimal place

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Answer:

$= 2.3 \times {10}^{ - 3}$

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Find the height of the 6 -story building

astraxan [27]

Answer:

60 to 90 feet tall

Step-by-step explanation:

i just looked it up

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2 years ago

State the domain and range of both the function and the inverse function. f(x) = 8 x + 8 f -1(x) = Domain of f(x): Range of f(x)

Katena32 [7]

Answer:

$f^{-1}(x) = \frac{x+8}{8}$

Domain of f(x): All real values.

Range of f(x): All real values.

Domain of f -1(x): All real values.

Range of f -1(x): All real values

Step-by-step explanation:

We are given the following function:

$f(x) = 8x + 8$

Since it is a line, we have that both the domain is the range is the real set.

Inverse function:

The domain of the inverse function is the range of the original function, and the range of the inverse function is the domain of the original function.

Finding the inverse function:

Exchange x and y in the original function, and isolate y. So

Original

$y = 8x + 8$

Exchanging:

$x = 8y - 8$

Isolating y:

$8y = x + 8$

$y = \frac{x+8}{8}$

$f^{-1}(x) = \frac{x+8}{8}$

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3 years ago

What is the volume of a hemisphere with a radius of 3.6 cm, rounded to the nearest tenth of a cubic centimeter?

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Answer:

97.7

Step-by-step explanation:

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2 years ago

Which of the following equations is the result after the first step in solving 3x + 6 = 12?

tensa zangetsu [6.8K]

3x=18 because you add the like terms 6 and 12

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3 years ago