3.2 Linear Functions

Front

What is a linear function?

Back

Front

What is a nonlinear function?

Back

A nonlinear function is a function that does not form a straight line when graphed. Its equation may involve exponents, roots, or other operations that create curves.

Front

How do you identify a linear function from its equation?

Back

Front

What is the slope-intercept form of a linear equation?

Back

Front

What does the slope of a line represent?

Back

Front

What is the y-intercept of a linear function?

Back

Front

Write the equation for a budget problem involving two items with given costs.

Back

Front

How do you write an equation from a word problem involving spending?

Back

Identify the variables, set up the equation based on the total budget, and express the relationship between the variables.

Front

What is the equation for Sandra's gift card spending after x months?

Back

Front

Write the equation for Amy's soda and pizza budget problem.

Back