Answer:

Step-by-step explanation:
Proportional functions can be written as
, where
is some constant of proportional. Since directly proportional functions always pass through the origin, the y-intercept must be 0 (no additional number before or after
term). The only answers that fit this format are:

The answer for 2 is 320 because you have to keep counting by 40's
Answer:
B (5,2)
Step-by-step explanation:
I’m not that smart i just get answers off the internet
Are you gonna attach a photo!