Find (f•f)(0)
F(x) = 3x - 2

The answer is option C

Step-by-step explanation:

To find ( f•f)(0) first find (f•f)(x)

F(x) = 3x - 2

(f•f)(x) = 3( 3x - 2) - 2

= 9x - 6 - 2

= 9x - 8

( f•f)(0) = 9(0) - 8

= 0 - 8

= - 8

Hope this helps you

it would open into a square depending on the type of envelope i’m not sure about the second part

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752