3 years ago

Is this a function??????

Mathematics

2 answers:

allsm [11]3 years ago

7 0

Answer:

Yes

Step-by-step explanation:

X is the input - only one input for each function. Ex: x= 1 2 3 is a function, x= 1 1 2 isnt.

Vitek1552 [10]3 years ago

6 0

Answer: yes

Step-by-step explanation:

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Select the correct answer.

ValentinkaMS [17]

Answer:

The answer is A.

$g(x) = 2( {x}^{2} - 3x - 28)$

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3 years ago

A rainwater collection tank is shaped like a cylinder with a diameter of 4 ft and height of 6 ft what is its volue

lana [24]

Volume = π×22<span>×6 = </span><span>75.398223686155 feet^3</span>

6 0

4 years ago

1•2•3•.....•2015.please help

Lera25 [3.4K]

That is 2015! or 2015 factorial
that is big
not sure if a joke but the answer is (see attachment)
or about 1.15369522906899370...*10⁵⁷⁸⁶ in scientific notation

Download pdf

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4 years ago

The local Toyota dealership pays an average of $9,260 with a standard deviation of $1099 for used car trade-ins. They sell new c

Flauer [41]

Answer:

B i think

Step-by-step explanation:

3 0

3 years ago

Which of the following points could be the initial point of vector v if it has a magnitude of 10 an the terminal point (-1,5)?

Eddi Din [679]

Let the initial point of the vector be (x,y). Then the magnitude of the vector v can be written as:

$|v|= \sqrt{ (-1-x)^{2} + (5-y)^{2} }$

The magnitude of vecor v is given to be 10. So we can write:

$10= \sqrt{ (-1-x)^{2} + (5-y)^{2} } \\ \\ 100=(-1-x)^{2} + (5-y)^{2}$

Now from the given options, we have to check which one satisfies the above equation. That point will be the initial point of the vector.

The point in option d, satisfies the equation.

$100=(-1+7)^{2} +(5+3)^{2} \\ \\ 
100=36+64 \\ \\ 
100=100$

Thus, the answer to this question is option D

7 0

3 years ago