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valina [46]
3 years ago
10

What is the domain of the function​

Mathematics
2 answers:
Mumz [18]3 years ago
8 0

Answer:

Option B.

Step-by-step explanation:

Domain of any function is defined by all the values of x for which the given function is valid.

In other words for any function if we put the value of x and we get a unique value of y, then x - values are considered as the domain of the function and y- values as range.

From the given graph we can easily say all the values of x greater than (-3) is the domain set.

Therefore, Option B. is the answer.

vampirchik [111]3 years ago
5 0
The domain is all of the possible x values, and there are none less than -3 in this case, so the answer is B, which shows that x must be greater than or equal to -3.
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Answer:

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Step-by-step explanation:

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3 years ago
Which of the following are incorrect expressions for slope?
vfiekz [6]

Answer:

Option B and C are correct.

\frac{x_2-x_1}{y_2-y_1}

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Step-by-step explanation:

Slope is defined as the change in the dependent variable  relative to the change in the dependent variable

or the ratio of the horizontal changes to vertical changes between any two points on the graph of the line.

The vertical changes between any two points is rise

The horizontal changes between any two points is run.

Formula for slope is given by:

For any two points (x_1, y_1) and (x_2, y_2)

then slope is:

\text{Slope} =\frac{rise}{run}= \frac{y_2-y_1}{x_2-x_1}

or we can write this as:

Δy = y_2-y_1

Δx = x_2-x_1

⇒\text{Slope} = \frac{\triangle y}{\triangle x}

Therefore, the expression which are incorrect for slope  are;

\frac{x_2-x_1}{y_2-y_1}

\frac{run}{rise}

8 0
2 years ago
Read 2 more answers
What’s the correct answer for this?
Tom [10]
You’re answer would be $28,000
6 0
2 years ago
I will mark them as brainliest who solve it
konstantin123 [22]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

6 0
3 years ago
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