Original Equation: y = 2x + 7


Which equation will shift the graph of the original equation up 2 units?
Responses
A y = 2x + 9y = 2x + 9
B y = 2x + 5y = 2x + 5
C y = 2x + 2y = 2x + 2
D y = 2x - 2y = 2x - 2
E y = 4x + 7



Answer :