The seventh grade wants to break last year's record of 78 coats collected for the annual clothing drive. They have already collected 13 coats. Which number line represents the graph of the solution to the inequality that represents the number of coats, c, that the seventh grade must still collect?

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?