If the function f is defined by f ( x )= ll x+2 ; & x>1 2 ; & -1 … - Vidyadip

Question

If the function $f$ is defined by $f ( x )=\left\{\begin{array}{ll}x+2 ; & x>1 \\ 2 ; & -1 \leq x \leq 1 \\ x-1 ; & -3

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Answer

f(x) = x + 2 when x = {2, 3, 4, ……}
f(x) = 2
f(x) = x – 1 when x = {– 2}
f(x) = x + 2
f(3) = 3 + 2 = 5

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