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kompoz [17]
2 years ago
5

What is the recursive formula for the sequence defined by the explicit equation an = -6 + 3n?​

Mathematics
1 answer:
Ierofanga [76]2 years ago
5 0

Answer:

an=an-1

Step-by-step explanation:

as it doesnt have -6 +3n

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tinku is fond of collecting spiders and insects. He knows spiders have 8 legs and insects have 6 legs. he counted 36 legs. How m
kvasek [131]
Let, number of spiders = x
number of insects = y

6x + 8y = 36

remember, legs can't be in fraction or decimal.

So, only (3, 2) fits with that.

So, there are 3 spiders & 2 insects in his collection.

Hope this helps!
7 0
3 years ago
Find the largest interval which includes x = 0 for which the given initial-value problem has a unique solution. (Enter your answ
Ivan

Answer:

(-\infty,3)

Step-by-step explanation:

We are given that

(x-3)y''+4y=x

y''+\frac{4}{x-3}y=\frac{x}{x-3}

y(0)=0

y'(0)=1

By comparing with

y''+p(x)y'+q(x)y=g(x)

We get

p(x)=\frac{4}{x-3}

g(x)=\frac{x}{x-3}

q(x)=0

p(x),q(x) and g(x) are continuous for all real values of x except 3.

Interval on which p(x),q(x) and g(x) are continuous

(-\infty,3)and (3,\infty)

By unique existence theorem

Largest interval which contains 0=(-\infty,3)

Hence, the larges interval on which includes x=0 for which given initial value problem has unique solution=(-\infty,3)

7 0
3 years ago
What is the area enclosed by the curves???
slava [35]
The x and y axis
i think
8 0
3 years ago
Read 2 more answers
Need help with geometry question?
Nuetrik [128]

Answer: A, Corresponding; Vertical


Step-by-step explanation: The answer for angles 1 and 5 are Corresponding Angles (Elevator Angles)  and angles 1 and 4 are Vertical Angles.

All Angles besides a Linear Pair and Same-Side Interior Angle are Congruent.

5 0
3 years ago
Please help with my math work !<br> due tomorrow morning
Y_Kistochka [10]

Answer:

y=2x+6

Hope This Helps! :)

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2 years ago
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