David started his Star Wars card collection 20 years ago with 7 cards that he got from his dad. He bought 6 new cards each month for 20 years. Which of the following is the domain of the function representing the number of Star Wars cards in David's collection as a function of time?
10, 20
17, 120
0, 1447
O 17, 1447

1.what effect does replacing x with x−4 have on the graph for the function f(x) ? f(x)=|x−6|+2 the graph is shifted 4 units up. the graph is shifted 4 units down. the graph is shifted 4 units left. the graph is shifted 4 units right. 2.what are the coordinates of the hole in the graph of the function f(x) ? f(x)=x^2+3x−28/x+7 3.which graph represents the function?