3p - 14 is an example of a?

Linear expression

Step-by-step explanation:

If you have an expression with = sign, it becomes an equation

Without the = sign, it's just an expression

Since the expression doesn't have an answer, its represent a linear expression.

Notice how the linear expression doesn't have an equal sign (=).

Let's take the expression [ y = mx + b ] as an example. This is an example of a expression written in slope-intercept form. When we graph an equation like this, we only look at [ mx + b ] not [ y ].

Best of Luck!