Below are two different functions, f(x) and g(x). What can be determined about their y-intercepts? f(x) = -2x -
x g(x)
212
6
16 10
(1 point)
O a
The function f(x) has a higher y-intercept.
ФЫ
The function g(x) has a higher y-intercept.
Ος
They both have the same y-intercept.
Od
The relationship between y-intercepts cannot be determined.

answer: x=60

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