Answer:
C
Step-by-step explanation:
In a proportional relationship the constant of proportionality k is
k = [tex]\frac{y}{x}[/tex]
Check this ratio for each of the values
A
[tex]\frac{7.5}{5}[/tex] = 1.5 , [tex]\frac{19.5}{13}[/tex] = 1.5 , [tex]\frac{33}{23}[/tex] = 1.4347.... ← Thus not A
B
[tex]\frac{9.5}{8}[/tex] = 1.1875 ← Thus not B
C
[tex]\frac{12}{8}[/tex] = 1.5 , [tex]\frac{13.5}{9}[/tex] = 1.5 , [tex]\frac{27}{18}[/tex] = 1.5
Thus the table with k = 1.5 is Table C
