26 / 8 = 3.25;
14 / 4 = 3.50;
The mistake is obvious !
Simple interest: i = p * r * t; compound interest would be A=p(1+r/n)^(nt)
Here, A = $500 (1.10)^2 = $605 (answer for "once per year."
Once per month:
A = $500 (1 + 0.10/12)^(12*2) = $610.20
Once per week: Can y ou figure that out? # of compounding periods is 12 per year in this problem.
Answer:
only G is even
it's obvious that g is even. g(x)= |x|
for ...
it's a quadratic equation with roots -1 and 4,
thus the equation will be
(if you have roots of a quadratic equation, the equation is
or
now, put the point (0,4)
so the equation is
now if you put
you get
which is not the same.
hence