3 years ago

How do you evaluate a function?

1 answer:

meriva3 years ago

6 0

Answer:

substitute the input (the given number or expression) for the function's variable (place holder, x). Replace the x with the number or expression.

Example:

f(x)=3x-5 and f(4)

f(x)=3(4)-5

f(x)=12-5

f(x)=7

final answer is (4,7)

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777dan777 [17]

Answer:

c(10)=40

c(15)=52.5

Step-by-step explanation:

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3 years ago

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Mandarinka [93]

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HELP ASAP ILL MARK U BRAINLIEST

prohojiy [21]

Answer: 300x200

Step-by-step explanation: First of all...Your perimeter equals 2x+3y. X=length, y=width.

2x+3y=1200

3y=1200-2x

y=400-(2/3)x

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4x/3=400

4x=1200

x=300ft length

y=400-(2/3)(300)=200ft

I hope this helps you!

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3 years ago

What is the measure of angle A in the triangle below? Right triangle A B C is shown. Side B C has a length of 9 and hypotenuse A

klasskru [66]

Answer:

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Step-by-step explanation:

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3 years ago

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svlad2 [7]

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