Answer:
4
Step-by-step explanation:
If two variables are proportional then
...(i)
where, k is constant of proportionality.
The given equation is
...(ii)
where,
s = number of cups of seltzer.
c = cups of cranberry juice.
On comparing (i) and (ii), we get
Independent variable:
Dependent variable:
Constant of proportionality:
Therefore, the constant of proportionality is 4.
Let represents the number of points scored in
number of games.
So, the graph, the number of games, n is on the horizontal axis and the points scored, p, is on the vertical axis.
After Game 1, the point scored is 14,
so, the first point, , on the graph is
After Game 5, the point scored is 82,
so, the second point, , on the graph is
After Game 10, the point scored is 129,
so, the second point, , on the graph is
First, represent all the three points, and
, on the graph, then connect
and
as shown in the figure.
