(1 point) For the function f graphed below, find each of the following limits. If the function tends towards positive or negative infinity, enter inf or -inf. m F10 Note: You can click on the graph to enlarge the image. 1. lim f(x) = x-4 2. lim f(x) = x-4+ 3. lim f(x)= x-2 4. lim f(x) = = XIX 5. lim f(x) = x