FHH MATH FEAT ALGEBRA BRAIN DUMP COMPETITION

Front

What does domain mean?

Back

The set of all x-values that a function can take, represented as ALL the x's touched by the function, from left to right.

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Back

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Back

Front

For graphs like these, the DOMAIN is always:

Back

All real numbers.

Front

Which system of inequalities matches the graph?

Back

x > 2 and y < -4.

Front

What is the range of a function?

Back

The set of all y-values that a function can output.

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What does it mean for a function to be increasing?

Back

A function is increasing if, as x increases, the value of f(x) also increases.

Front

What is the slope of a line?

Back

The slope is the ratio of the rise (change in y) over the run (change in x), often represented as m.

Front

What is the difference between a function and a relation?

Back

A function is a specific type of relation where each input (x-value) has exactly one output (y-value).