Question

Find the domain and range of F (enter your awnsers using interval notation)

Answer 1

Given the function;

`f(x)=-x^2+4x-3`

We are asked to find the domain of the function.

Looking at the function and the given graph, we can see that function does not have any domain constraints.

Therefore, the domain using interval notation is

Answer:

`(-\infty,\infty)`

From the graph, we can get the range as

Answer:

`(-\infty,1\rbrack`