Freshman Final Exam

The solution is $$x = -6$$ .

The value of z is $$-1$$ .

The solution is $$n = 5$$ .

The missing OUTPUT value is $$-19$$ .

The function is a Nonlinear Function.

A linear function is a function that graphs to a straight line and can be expressed in the form $$y = mx + b$$ .

A nonlinear function is a function that does not graph to a straight line and can include quadratic, exponential, or other types of equations.

To isolate a variable, perform inverse operations to both sides of the equation until the variable is alone on one side.

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

The first step is to subtract $$4n$$ from both sides to simplify the equation.