The students in a class made graphs to keep track of the number of pages they read in their books.

Which graph shows a proportional relationship?

The students in a class made graphs to keep track of the number of pages they read in their books Which graph shows a proportional relationship class=
The students in a class made graphs to keep track of the number of pages they read in their books Which graph shows a proportional relationship class=
The students in a class made graphs to keep track of the number of pages they read in their books Which graph shows a proportional relationship class=
The students in a class made graphs to keep track of the number of pages they read in their books Which graph shows a proportional relationship class=

Respuesta :

Answer B I’m not sure if it’s right

Answer:

correct answer is A

Step-by-step explanation:

If a graph has a straight line and passes through the origin, the two quantities are in a proportional relationship. Answer A is the only option with a straight line that passes through the origin. Also I got it right on the test.