Answer:
Step-by-step explanation:
From the given graph the line is straight ,so it means that the relation between x and y is directly proportional
(or) you can also say that at each point the slope of the line is same
slope =y/x , slope= 26/2 = 65/2 = 117/9 =13
hence slope is same that's why relation between x and y is direct relation
y∝ x
y=k*x
k=y/x
putt any point one the line to find the value of constant of proportionality,
i putt (2,26)
k=26/2 =13 value of proportionality constant
now to find cost of 14 tickets ,
we have y=13*x , now putt x=14
we will get cost(its on y-axis while ticket is on x-axis)
y=13*14
y= $182 cost of 14 tickets
so "C" option is correct
