Answer:
y=2x+3 is non-proportional. y=5x is proportional.
Step-by-step explanation:
y=2x+3 is not proportional because there is the +3. also, when it is graphed on a graph, the line does not pass through the origin/zero.
y=5x is proportional because it does not have any other values attached to the y value. when it is graphed, the lie goes through the origin/zero.
Answer:
the first is not question proportional, the second question is proportional
Step-by-step explanation:
if you graph 2x+3 you can't graph it so, therefore number 1 is not proportional.
The second one is proportional because you can easily graph 5x. Therefore number 1 is not proportional, number two is proportional.
