At a summer camp there is one counselor for every 5 campers. determine whether there is a direct variation between the number of campers, y, and the number of counselors, x. if so, find the equation of direct variation and you will get 20 points

Campers = y and counselors = x1 counselor to 5 campers

y = kx
k = y/x
k = 5/1

y = 5x

lets check..
y = 5xlets say u have 2 counselors...sub in 2 for x
y = 5(2)
y = 10so when there is 2 counselors, there are 10 campers

y = 5x...lets say u have 3 counselors...sub in 3 for x
y = 5(3)
y = 15...so when there are 3 counselors, there are 15 campers

2/10 reduces to 1/5
3/15 reduces to 1/5

so yes, this is a direct variation with ur equation being y = 5x

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

I’m sure you could google it. my profile picture might