Answered

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Interpret the following graph in detail:

Domain and Range graph




(i) Identify the domain and range.

(ii) Does this graph represent a function and a one-one function. Why/Why not? Provide a detailed explanation/justification

Interpret The Following Graph In Detail Domain And Range Graph I Identify The Domain And Range Ii Does This Graph Represent A Function And A Oneone Function Why class=

Sagot :

Answer:

Step-by-step explanation:

The domain is -infinity < x < infinity    (or all real x)

The range is  -infinity < f(x) < infinity

The graph does represent a function as it passes the vertical line test

- this means we can draw a vertical line through any point on the graph which only passes through the graph at one point.

If the first turning point of the graph does not contain a horizontal line it is also one-to-one. It's hard to tell from the graph but a strongly suspect there is no horizontal line.

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