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Tresset [83]
2 years ago
15

A function is a relation in which every input has exactly one output.

Mathematics
1 answer:
julia-pushkina [17]2 years ago
4 0

Answer:

On a coordinate plane, a vertical line goes through x = 3.

Step-by-step explanation:

I haven't looked at the other choices, but clearly this is a function

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I need help guys thanks so much
Katyanochek1 [597]

Answer:

A.  243

Step-by-step explanation:

81^\frac{5}{4} = (3^4)^\frac{5}{4} = 3^{4 \times \frac{5}{4}} = 3^5 = 243

4 0
2 years ago
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Drag the correct tiles to the boxes. Each tile can be used more than once.
taurus [48]

Answer:

Step-by-step explanation:

6 0
3 years ago
Find the circumference of a circle with radius 8 inches
Alexxx [7]
To find the circumference of a circle, use the equation c = 2*pi*r. if the radius is 8, your circumference is 50.27
3 0
3 years ago
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PLEASE HELP!! WILL MARK BRAINLIEST!!! I'M KINDA DESPERATE NOW!!!
Stolb23 [73]

Answer:

Part 1)

f(g(x))=10x^3+16

Part 2)

The composition f(g(x)) represents the amount of money Raul earns per ticket given the amount of hours Raul works

Step-by-step explanation:

We are given the two functions:

f(x)=2x^2+16

Which represents the amount of money Raul earns per ticket and:

g(x)=\sqrt{5x^3}

Which represents the number of tickets Raul sells per hour.

Part 1)

We want to find f(g(x)).

So, we substitute g(x) for f(x). This yields:

f(g(x))=2(\sqrt{5x^3})^2+16

This can be expanded a simplified as such:

f(g(x))=2((\sqrt{5})^2(\sqrt{x^3})^2)+16=10x^3+16

Part 2)

Recall that f(x) outputs the amount of money Raul earns per ticket.

And g(x) inputs the amount of hours Raul works.

When we composed f(g(x)), the input and output stayed the same.

So, f(g(x)) represents the amount of money Raul earns per ticket (output of f(x)) <em>given</em> the amount of hours Raul works (input of g(x)).

6 0
3 years ago
Read 2 more answers
I don't think it's anything under 4in, but I'm not sure.
LenKa [72]

Answer:

ur correct its 4

Step-by-step explanation:

6 0
3 years ago
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