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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