Use the graph of the function f given below to answer parts

Use the graph of the function f given below to answer parts (a) (n) Yt (5, 3) (-2,1) (4,0(6, 0) (a) Find f(O) and f(4) ro) = f(4) = (b) Find 5) and r-2). /(5) = r-2) = (c) Is f(1) positive or negative? (c) Is f1) positive positive negative (d) Is 3) positive or negative? positive negative

Solution

Solution:- Part (a ) f(0) =0

f(4) = 0

Part b: - f(5)=3

f(-2) =1

Part c: - negative

Part d: - positive