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NISA [10]
3 years ago
11

This graph looks like a trigonometric function. Which trigonometric function would be best to use for this model: cosine, sine,

or tangent? Why?
Type your response here:


a. It’s time to start making your model fit the path of the mass. Start with amplitude. What is the amplitude of the weight’s motion? How can you modify the base trigonometric function you identified in part b to fit this amplitude? Do this now.

Type your response here:


b. What is the period of the weight’s motion? How can you modify the trigonometric function you identified in part c to fit this period? Do this now.

Type your response here:



c. Check how your model looks compared with the mass by graphing your model with the Edmentum Graphing Tool. Looking at the graph, what is different between your model and the graph of the mass? What needs to change to make your model more accurate? Make this change to your model, and type in the new equation for your model.

Type your response here:

Mathematics
1 answer:
Trava [24]3 years ago
5 0
Sine wave with amplitude 0.25
Period is 4/3
h(t) = 0.25Sin((2Pi/4/3)t) = 0.25Sin((3Pi/2)t)
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Which of the number(s) below are potential roots
Gnom [1K]

Answer:

+1 is the potential root of the function.

Step-by-step explanation:

Given;

p(x) = x⁴ + 22x⁴ – 16x - 12

A potential root of the function is zero of the function. That is a potential root will reduce the function to  zero or close to zero.

To determine this, we test each of the root given;

p(6) = (6)⁴ + 22(6)⁴ - 16(6) - 12 = 29700

p(3) = (3)⁴ + 22(3)⁴ - 16(3) - 12 = 1803

p(1) = (1)⁴ + 22(1)⁴ - 16(1) - 12 = -5

p(8) = (8)⁴ + 22(8)⁴ - 16(8) - 12 = 94068

The only number that reduces the function close to zero is +1, then +1 is the potential root of the function.

8 0
3 years ago
In a game, Janeesa started with 0 points. She then earned 50 points, lost 80 points and earned 10 points. Which number line show
umka2103 [35]

Answer:

-20

Step-by-step explanation:

If Jeneesa started with, 0 points and she earned 50, then she would have 50. If she lost 80 points, she would go into the negatives. She would be at -30, and when she earned 10 more points, she would be at -20.

I don't know what your options look like, but look at the one(s) with -20 at the end and figure out what one best fits my explanation (and the numbers I use)!

3 0
3 years ago
2/5m - 4/5 - 3/5m please skrelp
netineya [11]
2/5m - 4/5 - 3/5m...combine like terms
-1/5m - 4/5
7 0
3 years ago
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Which of the following shows the correct steps to find the value of 16^1/4
Scorpion4ik [409]
The answer is B, I hope this helps! (don't forget to give brainliest)

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3 years ago
You missed 5 points out of 100 on her math test. What decimal number represents the part of her math test she answered correctly
oksian1 [2.3K]
The decimal number used to represent 5 out of 100 missed on her test is 0.95.
8 0
3 years ago
Read 2 more answers
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