First we have to rewrite this function.Instead of :^3 sqrt (...) we can write : (...)^(1/3).
f ( x ) = ( 27 x - 81 ) ^(1/3) - 5 = ( 27 * ( x - 3 ) ) ^(1/3) - 5 = = 3 * ( x - 3 )^(1/3) - 5 And this makes it easy to graph a translation.The parent function is y = x^(1/3). The zero of this function is ( 0, 0 ).
Then it will be stretched vertically by a factor of 2 and translated: 3 units right and 5 units down.
The interest rate is 4<span />
I would need more information to help you. Like the numbers of hours worked, amount of money made, and the statements.
You would multiply it by 4
4(3x^2 +2 )
12x^2 +8
The answer would be 10 because 9+-5=4+-1=5+5=10
