Question

A. If f(x)=3x+Ž, what is f(-6)?
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JUST NEED THE BOTTOM ANWSER

Answer 1

Answer:

f(-6) = -21

Step-by-step explanation:

Substitute x = -6 into f(x):

f(-6) = 3(-6) + (-6 ÷ 2)

       = -18 - 3

       = -21

Answer 2

Given :

$f(x) = 3x + \frac{x}{2}$

Substituting -6 in x,

$f( - 6) = 3 \times ( - 6) + \frac{ - 6}{2}$

$= > f( - 6) = (- 18) + (- 3)$

$= > f( - 6) = - (18 + 3)$

$= > f( - 6) = - 21$

So, value of

$f( - 6) = - 21$

~ Benjemin360