Answer:
x'-5x=0, or x''-25x=0, or x'''-125x=0
Step-by-step explanation:
The function 
is infinitely differentiable, so it satisfies a infinite number of differential equations. The required answer depends on your previous part, so I will describe a general procedure to obtain the equations.
Using rules of differentiation, we obtain that 
. Differentiate again to obtain, 
. Repeating this process, 
.
This can repeated infinitely, so it is possible to obtain a differential equation of order n. The key is to differentiate the required number of times and write the equation in terms of x.
Answer:
15, y = 1/2x + 3.75
Step-by-step explanation:
Am not 100% sure but for #15
cuz I graphed it & it looks alike
Answer:
3 = 45 : 5 = 75
Step-by-step explanation:
interior angles in a triangle = 180
2 sides + 60 = 180
2 sides = 180 - 60
2 sides = 120
ratio of 2 sides = 3:5
total ratio = 8
<u>3</u> x 120
8
= 45
<u>5</u> x 120
8
=75
3.25s - 35.5 = 663.25
---Add 35.5 to each side
3.25s = 698.75
---Divide both sides by 3.25
s = 215
Hope this helps!! :)
