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mixas84 [53]
3 years ago
7

Which Trigonometric functions have a domain of (-1,1)

Mathematics
2 answers:
Ilia_Sergeevich [38]3 years ago
8 0

Answer:

Step-by-step explanation:

[−1,1] and [0, \pi]

hope this helped :)

antoniya [11.8K]3 years ago
3 0

Answer:

A. y = arcsinx and y = arccosx

Step-by-step explanation:

See the graph

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2 years ago
Use vieta's theorem to solve the problems.
Mnenie [13.5K]

Using Vieta's Theorem, it is found that c = 72.

<h3>What is the Vieta Theorem?</h3>
  • Suppose we have a quadratic equation, in the following format:

y = ax^2 + bx + c

  • The roots are p and q.

The Theorem states that:

p + q = -\frac{b}{a}

pq = \frac{c}{a}

In this problem, the polynomial is:

x^2 - 17x + c

Hence the coefficients are a = 1, b = -17.

Since the difference of the solutions is 1, we have that:

p - q = 1

p = 1 + q

Then, from the first equation of the Theorem:

p + q = -\frac{b}{a}

1 + q + q = 17

2q = 16

q = 8

p = 1 + q = 9

Now, from the second equation:

pq = \frac{c}{a}

72 = c

c = 72

To learn more about Vieta's Theorem, you can take a look at brainly.com/question/23509978

6 0
2 years ago
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EleoNora [17]

Answer:

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6 0
3 years ago
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Suppose you removed the zero from each decimal below. Which decimal's value would be changed?
expeople1 [14]

Answer:

c

Step-by-step explanation: if you remove the 0 then you get 3.27

3 0
3 years ago
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allsm [11]

Answer:

In y-intercept form: X = 5

Step-by-step explanation:

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