Question

Use the graph of the function below to answer the questions.i just need help with b and c

Answer 1

a) Yes

b) -3, 0, 2

c) [-1, -3], [3, -4], [5, -1]

Step-by-step explanation:

a) From the graph, we can see that f(3) = -4.

Therefore, f(3) is negative

b) From the graph, we can see that the values of x for which f(x) = 0 are -3, 0, and 2.

c) From the graph, we can see that the values of x for which f(x) < 0 are -1, 3, and 5.

Using the interval notation, we'll have [-1, -3], [3, -4], [5, -1]