Major Vocab Flashcardizz Quarter 2

Front

What is the definition of Domain in a function?

Back

The set of values of the x-values for which a function or relation is defined.

Front

What is the definition of Range in a function?

Back

The set of values of the y-values for which a function or relation is defined.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is a maximum in the context of a parabola?

Back

If the vertex is the highest point of the parabola, it is called a maximum.

Tags

CCSS.HSF-IF.C.7A

Front

What is an x-intercept?

Back

A point on the graph where y is zero.

Front

What is the parent function of a linear graph?

Back

f(x) = x

Front

What is the parent function of a quadratic graph?

Back

f(x) = x²

Front

What is the parent function of a square root graph?

Back

f(x) = √(x)

Front

What is the parent function of a cubic graph?

Back

f(x) = ∛(x)

Front

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

Back

Identify the set of y-values that the function can take.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

What does it mean if a function is increasing?

Back

The y-values of the function increase as the x-values increase.