Kayla thinks that the slope of a vertical line is undefined, while Joshua
argues that the slope of a vertical line is zero. Who is correct?
a. Kayla b. Joshua

Kayla thinks that the slope of a vertical line is undefined while Joshua argues that the slope of a vertical line is zero Who is correct a Kayla b Joshua class=

Respuesta :

Answer:

Kayla

Step-by-step explanation:

Vertical lines are always undefined because if your answer has to be divided by zero, the answer is an undefined operation.

Horizontal lines always have the slope of zero!