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4 years ago

How can you determine the domain and range of function.

Mathematics

2 answers:

Alecsey [184]4 years ago

8 0

<u>Answer and explanation:</u>

The set of all possible values of x that will make the function work, giving an output of real y values is said to be the domain of a function.

The domain of a function is determined by looking for the values of the independent variable (which is usually x) that are allowed to use.

While the complete set of all possible output values of the dependent variable (usually y), when we substitute the x values is called the range.

Range can be determined by the spread of the possible y-values (minimum y-value to maximum y-value).

Mice21 [21]4 years ago

4 0

Answer:

The domain of a function is the complete set of possible values of the independent variable.

In plain English, this definition means:

The domain is the set of all possible x-values which will make the function "work", and will output real y-values.

When finding the domain, remember:

The denominator (bottom) of a fraction cannot be zero

The number under a square root sign must be positive in this section

Step-by-step explanation:

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Ms kaimal prints out address labels on 3 sheets of paper each sheet is entirely covered in labels each label takes up 1/12 of a

RoseWind [281]

Answer:

Labels did she print is 36.

Step-by-step explanation:

Given : Ms kaimal prints out address labels on 3 sheets of paper each sheet is entirely covered in labels each label takes up $\frac{1}{12}$ of a sheet.

To find : How many labels did she print ?

Solution :

$\frac{1}{12}$ of a sheet takes up 1 label.

So, 1 of a sheet takes up $\frac{1}{\frac{1}{12}}$ label.

1 of a sheet takes up 12 label.

Then, 3 of a sheet takes up $12\times 3$ label.

3 of a sheet takes up 36 label.

Therefore, Labels did she print is 36.

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3 years ago

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Which of the following sets are discrete? check all that apply.

anygoal [31]

B and e are the anwwers

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3 years ago

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What is 1/2(16-x)=-12(x+7)

Svetlanka [38]

I hope this helps you

16-x= 2.-12 (x+7)

16-x= -24x -168

24x-x= -168-16

23x= -184

x= -8

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3 years ago

The function h(x) is given below. h(x) = {(3, –5), (5, –7), (6, –9), (10, –12), (12, –16)} Which of the following gives h–1(x)?

ZanzabumX [31]

It would be: {(–5, 3), (–7, 5), (–9, 6), (–12, 10), (–16, 12)}

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3 years ago

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F(x) = 2x + 6, and g(x) = x2 + 6, find (g ○ f)(1)

vova2212 [387]

The correct answer is
g(f(1))
Plug 1 into the f function.
f(1) = 2(1) + 6
f(1) = 8
Now evaluate g(8)
g(8) = 8^2 + 6
g(8) = 70

Hope this helps!

So in short your answer is 70

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3 years ago

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