Question

The graph of the function represented by the above table is .

• A. exponential
• B. linear
• C. non-linear

Answer 1

The correct option is C non-linear

In a linear function, a constant change in $x$ corresponds to a constant change in $y.$

Also, the graph of a linear function is a straight line.

Let us plot the graph for the function represented by the given table.


The graph is not a straight line as the $y$-values are squares of their respective $x$-values.

So, the required graph is non-linear.