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____ [38]
3 years ago
12

What is the domain of the function f(x) = x2 + 3x + 5?

Mathematics
2 answers:
Harrizon [31]3 years ago
8 0
Domain: -∞<x<∞ since it's infinitely going both ways of the graph on the x-axis
katrin2010 [14]3 years ago
8 0
It's all real numbers
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This is the 6th time i've asked this question. i'm so desperate, please help me!
OverLord2011 [107]

Answer:

Look at explanation.

Step-by-step explanation:

For the first four, take the first term and add the common difference to it to get the second term. Then add the common difference to the second term to get the third term, and so on until the 5th term. If the common difference is negative, you subtract it instead of adding it.

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use an algebraic equation to solve the problem. the sides of a triangle are in the ratio 3:4:5. what is the length of each side
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3 years ago
If cot theta = 3/2, what is the value of csc theta?
Arturiano [62]

The value of csc theta is \frac{3. 61}{2}

<h3>How to determine the value</h3>

It is important to note that the ratio for cot is given as;

Cot theta = adjacent/opposite

cosec theta = hypotenuse/opposite

If cot theta = 3/2, then

Adjacent = 3

Opposite = 2

Using Pythagoras theorem, we have

Hypotenuse square = opposite + adjacent square

H = \sqrt{2^2 + 3^2}

H = \sqrt{4 + 9}

H = 3. 61

Cosec theta = \frac{3. 61}{2}

Thus, the value of csc theta is \frac{3. 61}{2}

Learn more about trigonometric ratio here:

brainly.com/question/13276558

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2 years ago
I need help on this question
olasank [31]

Experimentally we got a five 9 times out of 50

Answer: 9/50

Last choice

4 0
3 years ago
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what is the probability of spinning a spinner with 4 equal sections labeled 1, 2, 3, and 4 and landing on either 1 or 4
Rama09 [41]

Answer:

the probability is 2 out of 4

Step-by-step explanation:

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