Function Family Graphs

Front

What is a function family?

Back

A function family is a group of functions that share common characteristics and can be represented by similar equations. Examples include linear, quadratic, and exponential functions.

Front

What is the parent function of a linear function?

Back

Front

What is the parent function of a quadratic function?

Back

Front

What is the parent function of an absolute value function?

Back

Front

What is the parent function of a cubic function?

Back

Front

What is the general form of a linear function?

Back

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the general form of a quadratic function?

Back

Front

What is the shape of the graph of a quadratic function?

Back

The graph of a quadratic function is a parabola, which opens upwards if a > 0 and downwards if a < 0.

Tags

CCSS.HSF-IF.C.7A

Front

What is the vertex of a quadratic function?

Back

The vertex of a quadratic function is the highest or lowest point on the graph, depending on the direction the parabola opens.

Front

What is the domain of a linear function?

Back

The domain of a linear function is all real numbers, represented as (-∞, ∞).