Answer:
Step-by-step explanation:
Using the rule of exponents
= 
, hence
f(- 2) = 
= 
=
Answer:
They make $14.98
Step-by-step explanation:
The distributor sells them at a cost of 42.80. This is before the profit, so there is no markup yet. multiply 42.80 by 0.35, because this is the profit margin. This will give the answer $14.98
The domain is two and the range is -4
No because if it is the square root of 100, then it is rational, hope this helps
Answer:
perimeter: 4x+2 area: x^2+x
Step-by-step explanation:
for perimeter, you add x+x+x+x+1+1, which is 4x+2
for area, you multiply x*x+1, which would be x^2+x
