Question

Find the 1. domain2. range,3. x-intercepts, 4. y-intercepts5. the rate of change on |-1,4|6.find the interval(s) where the graph is increasing7. find the interval(s) where the graph is decreasing8.find the interval(s) where the graph is positivehow do i solve this problem

Answer 1

We are given a graph and asked to find the following

1. Domain:

The domain is all the possible values of input (x)

From the graph, we see that the domain is from -4 to 4

`domain=(-4,4\rbrack`

Please note that 4 is included (since the dot is solid)

2. Range:

The range is all the possible values of output (y)