8.F.B.4: Definitions, Key Concepts & Examples

Front

Linear relationship

Back

A relationship with a constant rate of change.

Front

Function

Back

A rule that assigns each input exactly one output.

Front

Rate of change

Back

Slope of the line in a linear function.

Front

Initial value

Back

The y-intercept of the function.

Front

Slope formula

Back

(y2-y1)/(x2-x1)

Front

Y-intercept

Back

Value of y when x=0.

Front

Graph interpretation

Back

Slope and intercept show relationship.

Front

Table interpretation

Back

Identify rate of change from differences.

Front

Equation of a line

Back

y = mx + b

Front

m in y=mx+b

Back

Slope of the line.