Interpreting Function Notation

Front

What does f(x) represent in function notation?

Back

f(x) represents the output of the function f for a given input x.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

If f(x) = -2, what does it mean if x = 8?

Back

It means that when the input x is 8, the output of the function f is -2.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does h(4) = 5 indicate in the context of a plant's height?

Back

It indicates that after 4 weeks, the height of the plant is 5 inches.

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CCSS.HSF.IF.A.2

Front

What does S(7) represent in the context of a babysitter's salary?

Back

S(7) represents the salary of a babysitter who worked 7 hours.

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CCSS.HSF.IF.A.2

Front

What does B(13) = 129 mean in the context of renting a bicycle?

Back

It means that the cost of renting the bicycle for 13 days is $129.

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CCSS.HSF.IF.A.2

Front

How do you interpret the notation F(h) in a function?

Back

F(h) represents the output of the function F for the input h.

Tags

CCSS.HSF.IF.A.2

Front

What is the significance of the input value in function notation?

Back

The input value determines the specific output of the function based on its rule.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does it mean if a function is linear, like B(x) = 8x + 25?

Back

It means that the relationship between the input x and output B(x) is a straight line, indicating a constant rate of change.

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CCSS.HSF-LE.A.1B

Front

How can you find the output of a function for a specific input?

Back

By substituting the input value into the function's equation and solving for the output.

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CCSS.HSF.IF.A.2

Front

What does it mean if a function's output is a negative number?

Back

It indicates that the result of the function for the given input is below a defined baseline, which can vary by context.

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CCSS.HSF.IF.B.4