#4 | Flashcardizz (6.2)

Front

What is the square root function?

Back

Front

What is the general form of the square root function?

Back

Front

What is the domain of the square root function?

Back

Front

What is the range of the square root function?

Back

Front

What does it mean for a function to be increasing?

Back

A function is increasing on an interval if, for any two points x1 and x2 in that interval, if x1 < x2 then f(x1) < f(x2).

Front

What does it mean for a function to be decreasing?

Back

A function is decreasing on an interval if, for any two points x1 and x2 in that interval, if x1 < x2 then f(x1) > f(x2).

Front

What is end behavior in graphing functions?

Back

End behavior describes how the values of a function behave as x approaches positive or negative infinity.

Front

What is the end behavior of the square root function?

Back

Front

How do you determine the end behavior of a function from its graph?

Back

You can determine the end behavior by observing the direction the graph heads as x approaches positive or negative infinity.

Front

What is the significance of the vertex in a square root function?

Back

The vertex represents the minimum point of the graph of the square root function, indicating where the function starts.