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Svetach [21]
3 years ago
6

Please help. ASAP. PLEASE HELP Question : Write function for this. Thanks.

Mathematics
1 answer:
Irina18 [472]3 years ago
5 0

It's a modification of sine function.

y = \sin(x)    -    the first picture.

The values of y are in <-2, 2>. Therefore we have

y = 2\sin(x)   -    the second picture.

The zeros of the function on the graph are 0, 2, 4, 6, ... → 2k, k ∈ Z

We know. The zeros of a sine are 0, π, 2π, 3π, ... → kπ, k ∈ Z

Therefore we have the equation:

2ka=k\pi            <em>divide both sides by 2k</em>

a=\dfrac{\pi}{2}

Therefore your answer:

\boxed{f(x)=2\sin\left(\dfrac{\pi}{2}x\right)}

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Answer:

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8 0
2 years ago
PLEASE HELP DUE IN 30 MINUTES
Vladimir79 [104]
<span>(a) At the end of Month 0, about how many more insects were in Pod A than Pod B? Explain.
In Pod A, the point is higher than 50, it could be 60 to 70 insects. Pod B has 20 insects. So, Pod A has at least 40 insects more than Pod B.

(b) Find and compare the growth rates of each pod. Show your work.
Pod A: (0,60) ; (1,80) ; (2,100) 
(80-60)/60 = 0.33
(100-80)/80 =  0.25

Pod B: (0,20) ; (1,44) ; (2,97)
(44-20)/20 = 1.2
(97-44)/44 = 1.2

Based on my computation, the rate of Pod A is lower than the rate of Pod B. 

(c) When does the population in Pod B exceed the population in Pod A? Explain. 
Pob B exceeds the population of Pod A at the END OF MONTH 4.

Pod A has a population of less than 200 while Pod B has a population of 469.</span>
5 0
3 years ago
Solve the equation 19 − x = 27<br> x = 8<br> x = 18<br> x = 46<br> x = -8
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X = -8.
subtract 19.
-X = 8
divide by -1.
X = -8
7 0
2 years ago
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laiz [17]
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3 years ago
Suppose that F and G are figures that do not overlap how is the area of their union related to the sum of their areas
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Answer:

not the same

Step-by-step explanation:

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