Determine+whether+functions+are+linear+or+nonlinear

__What does it mean to be linear?__ -it makes a straight line on a graph

__What does it mean to be nonlinear?__ -Not a straight line

__Graph__ -Quadratic x sq<...... to the 2nd power PARABOLA

-Cubic x cb<...... to the 3rd power

-Exponential.....> curves up

__Table__ -constant rate of change