Answer:
Step-by-step explanation:
4
Answer: x = -12 is the correct answer
Step-by-step explanation: the moderator that deleted this if is so wrong then just tell me why is wrong if you are so smart.
Answer:$24 on 2016
Step-by-step explanation:
2012 = $30
2015 = $25.50
30.00-25.50=4.50
$4.50
so,3 years different, so that 4.50/3 years = $ 1.50
Nope your completely right x is negative 8 and the y intercept is positive :) (x,y)
We can simplify this equation using logaritmic rules. logx-logb = log(x/b)
than our equation becomes.
log3((18x^3)/(2x)) = log3(144) or
log3(9x^2) = log3(144)
for x= -4 we get that left side is equal to right side
log3(9*(-4)^2) = log3(144)
but if you put that value of x=-4 in start you will get log3(18(-4)^3) which is log of negative value which is imposible. That is why x=-4 is extraneous solution.