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2 years ago

What is the value of the expression f(-3) for f(x)=9+12x

Mathematics

1 answer:

IRINA_888 [86]2 years ago

6 0

The value for the expression f(-3) for f(x)=9+12x is -27.

f(-3)=9+12(-3)
f(-3)=9-36
f(-3)=-27

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Answer:

Step-by-step explanation:

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3 years ago

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Answer:

Step-by-step explanation:

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1 year ago

Is the square root of 222 rational number

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3 years ago

Read 2 more answers

Translate to an algebraic statement. "The quotient of twice a number and 7 is 20."

Genrish500 [490]

Answer:

Translation: 2x/7 = 20

Step-by-step explanation:

When we listen to the word "quotient", it means the solution to a division problem.
An unknown number that has been multiplied by 2 is in the numerator because it came before the 7 in the statement.
The number "7" is in the denominator because it came after the 2x in the statement.
The word "is" represents an equal sign.
The solution to the division problem (quotient) is 20.

If we put these clues together, we get 2x/7 = 20 as our translated equation.

Hence, our algebraic statement is 2x/7 = 20. The key is to listen to the statement. 

$BrainiacUser1357$

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