I need help answering part 4

Use the graph of y=f() to answer the following. 3- aly = f(x) Part 1 of 8 (a) Determine f (-4). f (-4 ) =-3 Part 2 of 8 (b) Determine f (3). f (3) = 4 Part 3 of 8 (c) Find all x for which f (x) =0. Value(s) of x for which f (x) =0: -3, -1 Part: 3 / 8 Part 4 of 8 (d) Find all x for which f (x) =-3. Value(s) of x for which f (x) =- 3: 0 0,0,... (0,0) [0,0]