3 years ago

Which of the following is not a characteristics of a plane?

Mathematics

1 answer:

xeze [42]3 years ago

5 0

So b is the correct answer

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Section 5.2 Problem 6: Find the general solution <img src="https://tex.z-dn.net/?f=y%27%27%20%2B%206y%27%20%2B%2010y%2

mihalych1998 [28]

Answer:

$y=e^{-3t}(A\: cos\: t+B\:sin\:t)$

Step-by-step explanation:

Given Second-Order Homogenous Differential Equation

$y''+6y'+10y=0$

Use Auxiliary Equation

$m^2+6m+10=0\\\\(m+3)^2+1=0\\\\(m+3)^2=-1\\\\m+3=\pm i\\\\m=-3\pm i$

General Solution

$y=e^{pt}(A\: cos\: qt+B\:sin\:qt)\\\\y=e^{-3t}(A\: cos\: t+B\:sin\:t)$

Note that the DE has two distinct complex solutions $p\pm qi$ where $A$ and $B$ are arbitrary constants.

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2 years ago

What is the Equation of the line? slope: undefined; (7,-9)

Butoxors [25]

Answer:

x = 7

Step-by-step explanation:

6 0

2 years ago

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A sandwich shop offers wheat or

Andreyy89

The correct answer is letter B

4 0

3 years ago

Which linear function has the steepest slope?

sveta [45]

Answer:

Step-by-step explanation:

Option A

6 0

3 years ago

Hello, help me find the x-intercept. Please state the answer and explain how you got it. Thank you.

babunello [35]

Answer:y intercept is -2

Step-by-step explanation:

Because the equation line formula

Y=mx+b

Where m is slope and b is y- intercept

Therefore

Y=-4x-2

Your b is the -2

3 0

3 years ago