# Given: f(x) = 2+ sqrt(-3x+1), q(x) = (5x)/(x+2), and m(x) = abs(7 - x^2) + x, how do you find f(-33)?

Jun 10, 2015

You can simply substitute x with -33 in f(x) function:
$f \left(- 33\right) = 12$.

#### Explanation:

f(x)=2+sqrt(−3x+1)

$q \left(x\right) = \frac{5 x}{x + 2}$
m(x)=∣7−x^2∣+x

How do you find f(-33)?
$f \left(- 33\right) = 2 + \sqrt{- 3 \cdot - 33 + 1} = 2 + \sqrt{100} = 2 + 10 = 12$