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3 years ago

Identify the domain of the function shown in the graph.

Mathematics

2 answers:

beks73 [17]3 years ago

6 0

The domain of a graph is all of the x-values of the graph. Since the graph looks like it continues and never ends, every single x value is included in the domain, thereby making all reals the correct answer

AlexFokin [52]3 years ago

6 0

Answer:

the domain is all real numbers.

D is the correct option.

Step-by-step explanation:

Domain is the set of x values for which the function is defined.

Hence, in order to find the domain, we see the values of x in the given graph.

We can see that in the given graph that x lies between negative infinity to positive infinity.

And the x values gives us the domain of the graph.

Thus, the domain is all real numbers.

D is the correct option.

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How can i solve this rational equation? 7х3 + 3.5х2

Slav-nsk [51]

Answer:

$28$

Step-by-step explanation:

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3 years ago

Read 2 more answers

FGH, m∠G= 30° and m∠H= 100°. What is the measure of ∠F?

trapecia [35]

Answer:

∠F = 50°

Step-by-step explanation:

The sum of all three angles in a triangle = 180°

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3 years ago

The length of a rectangle is 10 m less than three times the width, and the area of the rectangle is 77 m2 . find the dimensions

Anna007 [38]

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Area of a rectangle is length times width: x(3x-10)=77 => 3x^2-10x-77=0
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8 0

3 years ago

H = {(2, 5), (3, 5), (4, 5), (5, 5), (6, 5)} Is H a function and why?.

mixer [17]

Answer:

Yes, each x-value has a unique y-value.

Step-by-step explanation:

This is a function because each x-value has its own y-value. If this is not the case then it is not a function, because then, two points with the same x-value and different y-values would fail the VLT.

Your graph does not have overlaps and each x-value has a unique y-value

VLT

The vertical line test (VLT) is a simple method that mathematicians made because they were lazy to make a table of values and find duplicates.

Passing the VLT means that if you drew a vertical line anywhere on the graph, it would only go through one point.
Failing the VLT would mean that the vertical line

A quick way to check if it is a function is by looking for duplicates of x-values and check that the duplicates have the same y-value.

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Images/Examples

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2 years ago

Picture included What is the value of x in this picture below

MaRussiya [10]

The value of x in the this picture is x=11.5

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4 years ago