Verified Answer :

\(f(x-1)=2x+3 \\ f(-2-1)=2 \cdot (-2)+3 \\ f(-3)=-4+3=-1 \\ answer \ D)\)

Cricetus

The value of f(-3) will be "-1". A complete solution is below.

The given function is:

  • \(f(x-1) = 2x+3\)

By putting the value "x = -2" in the function, we get

→ \(f (-2-1)= 2(-2)+3\)

By solving the brackets, we get

→       \(f(-3) = -4+3\)

→                 \(= -1\)

Thus the above solution i.e., option D) is appropriate.

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