Which is the average rate of change over the interval [2,3]? Equation A
x 0
Y 1
1
4
2.
9
3
16
Equation B
Ax) = -x+2
O A: 7, B: 1
O A: 7, B:-1
O A:-1, B: 7
O A: 3, B:-1

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

it's d

step-by-step explanation:

he answer is x=1x3 because x=1 to x=3