Find the constant of proportionality if y is
proportional to x.

A. 25
B. 21
C. 26
D. 28

HELPPP!!!!!!


Find The Constant Of Proportionality If Y Is Proportional To X A 25 B 21 C 26 D 28 HELPPP class=

Answer :

B. 21 because 21+21=42 42+21=63 etc