(60 points)The starting annual salary for an office worker at a company is $30,000. The company awards an annual increase of 6%. This situation is modeled by the exponential function F shown on the graph. Which inequality best represents the range of this function? A. x ≥ 0
B. y ≥ 30,000
C. 0 ≤ x ≤ 11
D. 30,000 ≤ y ≤ 60,000

B i think

Step-by-step explanation:

because the arrow is continuing to go up.

answer: no idea

step-by-step explanation: i just want points

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