Answer :
The value of x when f=-3 is -1 as stated.
Given:
We are given with a table with 2 column and 7 rows.
First column represents different values of 'x'
The second column represents the corresponding f(x) values.
Observing f(x) = -3
we see that -3 is the 4th value in f(x) - column.
Therefore the corresponding 4th value of 'x' in x-column would be the required x.
Each element of a non-empty set A is associated with at least one element of another non-empty set B by a process or relation known as a function. In mathematics, a relation f is referred to as a function when it connects two sets, A and B, respectively. When a = A and b = B, f = (a,b)|
We observe that the 4th value in x column is -1.
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