Answer:
Step-by-step explanation:
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
In this problem we have
This is the equation of the line in slope intercept form
where
The given equation not represent a proportional relationship, because the line not pass through the origin
In a proportional relationship the value of b (y-intercept) is equal to zero
6 quarts of water is 1.5 gallons if that's what you are looking for
Answer:
-5
Step-by-step explanation:
becuses look at where the slope intersecs the y axis. Its -5
EZ
Answer:
-3
Step-by-step explanation:
If you were to graph that function, you would find it looks like the attached image. The y-intercept is -3.
Answer:
B
Step-by-step explanation:
because in the periodic table nitrogen is 7, and oxygen is 16
