Jeana graphs the information from one of her monthly electricity bills. This bill is
representative of the charges from other months throughout the year. The graph below
shows the amount charged monthly in relation to the electricity used according to
Jeana's electricity bill.
What is the slope of the line? Explain what the slope means.
What is the y-intercept of the line? Explain what the y-intercept means. *

3.76%

step-by-step explanation:

step-by-step explanation: yes

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