The graph of f(x) is the solid black graph below. Which function represents the dotted graph?
4
6
y = f(2 + 1) + 4
y = f(x - 1) - 4
Submit Answer
y=f(x - 1) + 4
y = f(x + 1) - 4

Y=f(x+1)-4

The dotted graph moved down 4 so the answer had to have -4 and the graph moved to the left 1. What is inside the () causes the graph to move either left or right. Because it moved left 1 you add 1 to x. What’s inside the parenthesis is the opposite of what happens on the graph.( when the graph moves left you add and when it goes to the right you subtract)