The value of function f(2) is -20
How to evaluate the function f(2)?
The definition of the function is given as
f(x) = 3x - 7 x < -2
= -5x^2 -2 <= x <= 11
To determine the function f(2), we look at the domain that includes the value x = 2
The domain that includes the value x = 2 is -2 <= x <= 11 and the function at this domain is
f(x) = -5x^2
So, we have
f(2) = -5(2)^2
Evaluate
f(2) = -20
Hence, the value of function f(2) is -20
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