F(x) = x +4 and g(x) = 12x -6 what is f(3) + g (-1)

(a) 22

(b) 33

(c) -11

(d) 11

i am having a brain fart can someone explain how i get the answer to this?

(C) -11

Step-by-step explanation:

The given functions are;

Plug in x=3.

This implies that;

and

Plug in x=-1

This implies that;

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right

85.3-64 = 21.3

so laura has already added 85.3 grams of chocolate powder and she has gone over the amount specified in the recipe by 21.3 grams

hope i ! have a great  day!