Question

Select the correct statement regarding the given graph:

• A. The graph represents a function
• B. Can't be determined
• C. The graph does not represent a function
• D. There are multiple values of x present for one value of y

Answer 1

The correct option is A The graph represents a function

The graph shows the relationship between the speed and time.

A system is said to be a function if every input have only one output.


From the graph, we can observe that every input value has only a single output value.

The x-axis represents the input variable values and the y-axis represents the output variable values.

∴ The graph represents a function.