well,
x = 5n
y = 2n-1
Now just get rid of n.
n = 1 2 3 4
x = 5 10 15 20
y = 1 3 5 7
according to the pattern above, write the rule between x and y?
1 answer
x = 5 10 15 20
y = 1 3 5 7
according to the pattern above, write the rule between x and y?
1 answer