Question

Which is not a correct way to represent the relation "the second number is 1 less than three times the first number"?
a) y= 1 - 3x
b) y= 3x+ (-1)
c) y= -1 + 3x
d) y= 3x- 1

Answer 1

c is not correct

Answer 2

c is the same as d though, as well as b.
a is "the second number is three times the first number less than one"