Vertical Lines. In this section, we stated that any nonvertical line can be described by an equation of the form y = b0 + b1x. a. Explain in detail why a vertical line can’t be expressed in this form....

Vertical Lines. In this section, we stated that any nonvertical line can be described by an equation of the form y = b0 + b1x.

a. Explain in detail why a vertical line can’t be expressed in this form.

b. What is the form of the equation of a vertical line?

c. Does a vertical line have a slope? Explain your answer.