I need help with part 5

Use the graph of y=f (x) to answer the following. y = 1 (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 4 of 8 (d) Find all x for which f (x) = - 3. Value(s) of x for which f (x) = -3: 0, -4 Part: 4 / 8 Part 5 of 8 (e) Determine the x-intercept(s). Write your answer as an ordered pair. If there is more than one intercept, separate them with commas. Select "None" if applicable. x-intercept(s): 0..... (0,0) None X