Complete Question
The complete question is shown on the first uploaded image
Answer:
a
No singular point due to the exponent in the solution
The interval is ![-\infty](https://tex.z-dn.net/?f=-%5Cinfty%20%20%3C0%20%3C%20%20%5Cinfty)
b
NONE
Step-by-step explanation:
From the question we are told that
![\frac{dy}{dx} = 9y](https://tex.z-dn.net/?f=%5Cfrac%7Bdy%7D%7Bdx%7D%20%3D%20%209y)
The generally solution is mathematically represented as
![\frac{dy }{dx} = 9y](https://tex.z-dn.net/?f=%5Cfrac%7Bdy%20%7D%7Bdx%7D%20%20%3D%20%209y)
=> ![\frac{dy}{y} = 9dx](https://tex.z-dn.net/?f=%5Cfrac%7Bdy%7D%7By%7D%20%20%3D%20%209dx)
integrating both sides
![\int\limits {\frac{ dy}{y} } \, = \int\limits {9} \, dx](https://tex.z-dn.net/?f=%5Cint%5Climits%20%20%7B%5Cfrac%7B%20dy%7D%7By%7D%20%7D%20%5C%2C%20%20%3D%20%5Cint%5Climits%20%20%7B9%7D%20%5C%2C%20dx)
=> ![lny = 9x + c](https://tex.z-dn.net/?f=lny%20%3D%209x%20%2B%20c)
=> ![y = e^{9x +c }](https://tex.z-dn.net/?f=y%20%3D%20%20e%5E%7B9x%20%2Bc%20%7D)
=> ![y = e^{9x} e^{c}](https://tex.z-dn.net/?f=y%20%3D%20%20e%5E%7B9x%7D%20e%5E%7Bc%7D)
Here ![e^c = C](https://tex.z-dn.net/?f=e%5Ec%20%20%3D%20%20C)
=> ![y = C e^{9x}](https://tex.z-dn.net/?f=y%20%3D%20C%20%20e%5E%7B9x%7D)
From the above equation we see that the domain for x has no singular point the interval is
![-\infty](https://tex.z-dn.net/?f=-%5Cinfty%20%20%3C0%20%3C%20%20%5Cinfty)
Also there is no transient term in the general solution obtained because as
there no case where ![y \to 0](https://tex.z-dn.net/?f=y%20%5Cto%200)
Answer:
__________________________________________________________
If you know the measure of the angle of one particular angle, the alternate interior angle that corresponds to said particular angle will have that same measurement.
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Answer:
7/8
Step-by-step explanation:
Probability= (Cards having letter Q to W)/(All cards) = 7/8
So basically what you do is that you have to go to safari and go to tweak door and then download brainly++
Answer:
552.920307 yd^2 or 552.92 yd^2 for sigfigs
Step-by-step explanation:
basically you take the area of the entire circle and subtract the interior circle to leave the ring and that’s your answer
so the area formula of a circle is π r^2
the radius (r) is just half the diameter so the entire diameter is 48 so the radius is 24 - π(24)^2 = 1809.557368^2
then the interior circle’s diameter is 40 so the radius is 20 - π(20)^2 = 1256.637061^2
so now it’s just subtraction:
1809.557368 yd^2 - 1256.637061 yd^2 =
552.920307 yd^2 or 552.92 yd^2 for sigfigs
hope this helps :)