Quiz L2 Finish Start The graph of piecewise linear function f(x), a E R, is given on the image, it contains the parts of lines L1, L2, Ly, LA. The graph of piecewise linear function f(x), I E R, is given on the image, it contains the parts of lines L1, L2, L3, LA. Find the analytical description of the function, search its continuity and specify the types of discontinuities. Note, that f(x) = yi(I), I E Di, where D; are intervals, and all lines Li : yi(x) = kix + bi, i = 1, 2, 3, 4, are passing through the points with integer coordinates. Answer: Analytical description of the function f(x) = y.(x), x E D,, i = 1, 2,3, 4: Li yi(x) = kix + b; I L1 y1(I) I E (-Oo; L2 y2(I) IE