Direct proportion

y varies directly as x and y=32 when x=4. Find the constant of variation.

Correct answer:

c =  8

Step-by-step explanation:

y = c   x y=32 x=4  c=y/x=32/4=8



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Showing 1 comment:
Jozef Jablonsky
Q:i need help. what is the Constant of proportionality for y = 7x + one third?

A: y = 7x+ 1/3 is not proportional relationship due 1/3 member.

if y=7x, then it is proportional relationship and constant of proportionality is k=7





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