Answer :
Answer:
2.5
Step-by-step explanation:
[tex]y = 2.5x \\equating \: it \: with \: y \: = kx \: where \: k \: is \: any \: \\ constant. \\ k = 2.5 \\ [/tex]
Thus, constant of proportionality = 2.5
Answer:
2.5
Step-by-step explanation:
[tex]y = 2.5x \\equating \: it \: with \: y \: = kx \: where \: k \: is \: any \: \\ constant. \\ k = 2.5 \\ [/tex]
Thus, constant of proportionality = 2.5