Can you give the data please?
6.
c is less than or equal to 1 because a dollar is the maximum value, therefore everything else in the store has to be less.
7.
If the population is at least a billion, it can only go up from there, therefore it is 1,000,000,000 is less than or equal to p
C) will not effected (the most frequent is still 600$)
H = 60 + 8x
h = Tree's height in inches
x = years of growth