Question

The graph of a quadratic function with the vertex 2,3 is shown in the figure below.Find the domain in the range. Write your answers as inequalities, using X or Y as appropriate. Or, you may instead write “empty set” or “all reals” as the answer.domain=range=

Answer 1

From the graph, we are asked to find the domain and randge./.

First lets know what domain and range.

Domain of a function is the set of values that are allowed is the plug into our function.

The domain and rang of the function written in an inequality form are:

Domain:

-1 < x < 4

Range:

-10 < y < 3