Which linear inequality is represented by the graph? -6-
-6+
4
Oys 2x+2
Oy2x+2
O ys}x+2
O ya x + 2
-3
х

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0