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Maths-

General

Easy

Question

The table gives some values of x and the corresponding values of f(x) for polynomial function f. Which of the following could be the graph of f in the xy - plane, where y = f(x)?

x f(x)

-2 -2

-1 3

0 2

1 7

2 30

The correct answer is:

Distance between each grid in the given graph is 2 units.
We will check whether the coordinates of each point given in the table lie on the line given in the graphs or not.
Step-by-step solution:-
1st point (x, f(x)) i.e. (-2, -2) lies only on graphs C & D.
Hence, options A & B are eliminated.
Moving further, point (- 1, 3) lies only on graph D.
Hence, Option C is also eliminated.
Final Answer:-
Option D is the correct Option.

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