Question

use the following function rule to find f(119).
$f(x) = 3\sqrt{x + 2}$
$f(119) = \square$

Explanation:

Step1: Substitute x=119 into function

$f(119) = 3\sqrt{119 + 2}$

Step2: Simplify inside the square root

$119 + 2 = 121$, so $f(119) = 3\sqrt{121}$

Step3: Calculate square root of 121

$\sqrt{121} = 11$, so $f(119) = 3 \times 11$

Step4: Compute final multiplication

$3 \times 11 = 33$

Answer:

33