Question

Analyze the graph of the function. (a) What is the domain of​ R(x)?

A) {x(x # 0 and x # 2 and x #-2}
B) (xlx # 2 and xt-2)
C) {x(x # 0}
D) All real numbers

Answer 1

The calculated range of the graph is y > -2

Calculating the range of the graph

From the question, we have the following parameters that can be used in our computation:

The graph

The above graph can be represented as a list of ordered pairs

The rule of a graph is that

• The domain is the x values
• The range is the f(x) values

Using the above as a guide, we have the following:

The smallest y value on the graph is at y = -2

And there are no holes on the graph

So, the range is y > -2