Which is it?
The graph is shifted left 7 units?
The graph is shifted right 7 units?
The graph is shifted up 7 units?
The graph is shifted down 7 units?
The graph is just shaken, not shifted, 7 times.
Since the x-term is changed, the graph will be moved horizontally.
Whatever the x-value is in the first equation, the corresponding location for the second equation will need an x-value that is 7 larger. So it will be shifted 7 units to the right.
If x is replaced by x - 7, the graph will be shifted 7 units to the right.
If x is replaced by x + 7, the graph will be shifted 7 units to the left.
(The "007" reference should get extra credit!)
Since the x-term is changed, the graph will be moved horizontally.
Whatever the x-value is in the first equation, the corresponding location for the second equation will need an x-value that is 7 larger. So it will be shifted 7 units to the right.
If x is replaced by x - 7, the graph will be shifted 7 units to the right.
If x is replaced by x + 7, the graph will be shifted 7 units to the left.
(The "007" reference should get extra credit!)