Linear Equations

y = x – 3

• linear, it looks like y=mx+b

• nonlinear, it has exponents

Linear or nonlinear?

• linear

• nonlinear

Linear or nonlinear?

• linear

• nonlinear

Linear or nonlinear?

• linear

• nonlinear

The red line is the/ La linea roja es el

• x-axis/eje x

• y-axis/eje y

ratio of rise over run/ razon de distancia horizontal y distancia vertical

• slope

• graph

• line

• point

Select all equations that match this tape diagram.

Select all equations that match this balanced hanger.

Select all equations that match this tape diagram.

What is the coefficient in this expression? 3x=21

• 3

• x

• 21