7 Roni wants to write an equation to represent a proportional relationship that has a constant of proportionality equal to 25
7
She writes the equation Y = X+ 25. What error is Roni making?
7
She should have written Y =-X+ 25 so that x and y have a constant sum.
7
She should have written XY - 25 so that x and y have a constant product.
7
She should have written Y = 25% so that x and y have a constant quotient.
7
She should have written Y = 25 so that y has a constant value