Determine the equation of the line with slope –4 that passes through the point m(-2,1) . select one: a. y = -4x + 7 b. y = -4x - 7 c. y = 4x + 9 d. y = -4x - 9

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?