Answer:
![y(x) = e^{3x} [Acos x+Bsin x]](https://tex.z-dn.net/?f=y%28x%29%20%3D%20e%5E%7B3x%7D%20%5BAcos%20x%2BBsin%20x%5D)
Step-by-step explanation:
Given is a differential equation

We have characteristic equation as

The above quadratic cannot be factorised hence use formula

Hence general solution would be
![y(x) = e^{3x} [Acos x+Bsin x]](https://tex.z-dn.net/?f=y%28x%29%20%3D%20e%5E%7B3x%7D%20%5BAcos%20x%2BBsin%20x%5D)
Answer:
$48.13
Step-by-step explanation:
before $44.98
sale tax 7.00% or 3.15
after-tax price $48.13
Find two points on the graph and plug them into the formula.
(0,0) and (1,4) are the easiest.
(y2-y1)/(x2-x1)=m
(4-0)/(1-0)=m
4/1=1
m=4
92, 105, 118, 131, and 144. hope this helps :)
26 and 2/10 is how to write the answer as a mixed number fraction.