
Mark M. answered 02/26/15
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
y = 3x is an exponential equation, the variable "x" is in the exponent. Some solutions are:
(0, 1)
(1, 3)
(2 , 9)
(3, 27)
(-1, 1/3)
(-2, 1/9)