Which is a y intercept of the continuous function in the table

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

Does anyone know how to do geometryme with this problem