Question

Line A is represented by the equation given below: x + y = 3 What is most likely the equation for line B, so that the set of equations has infinitely many solutions? (1 point)

A 3x + 3y = 3
B 3x + y = 3
C x + y = 9
D 3x + 3y = 9

Answer 1

Infinitely solutions means that the lines are exactly the same

Answer choice D is the correct answer because it is the same equation as x + y = 3 , except everything is multiplied by 3
That doesn't change anything about the line