4. The diagram below is the graph of a function fy whose derivative is the function y = f(r); i.e. (Jy)' = y. Determine: (8) the r-intercepts of y; (b) the Locations and Types of the Vertical Asymptotes of y; and 10% (c) the Locations and Types of the Stationary Points of y. Denote the Types of the VAs and SPs by the numbers on the provided Type-Diagrams page. (-6 , -) (-7, - ( - 5 , -) 3 O - 4 -3 -2 2 1 ( 5 , - ) (4,-) (1 , - )1 4 : + - 5 - H 3 VAS underlined; the others are all 2 - ints. 4 : + + + + + - 9 -4 -2 9 4 ": + + - 11 - H -2 -1 w 12 15