What is the domain of the ordered pairs shown in the graph?

Mathematics

2 answers:

faltersainse [42]3 years ago

7 0

The Domain is any number that is the X value while Range is any number in Y value

In this case the domain is the first numbers in the ordered pairs-
(-3 , 2)
(0, -1)
(1, -2)
(5, 1)

Therefore the answer is A {–3, 0, 1, 5} Because all these numbers are in the X place

professor190 [17]3 years ago

6 0

Answer:

{-3, 0, 1, 5}.

Step-by-step explanation:

The domain of a set of ordered pairs will be the x values of the ordered pairs in the set. So, in the graph we have the following ordered pairs:

(-3, 2), (0, -1), (1, -2), (5, 1).

Then, the domain will be the set of the x values (the first components in the ordered pairs), that is {-3, 0, 1, 5}. So, the answer is the first option.

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Using diagonals from a common vertex, how many triangles could be formed from the polygon pictured below?

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Answer:

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GEOMETRY: PLEASE HELP!!

Aloiza [94]

Answer:

$GF=72$

Step-by-step explanation:

All triangles in the given figure are similar, from SAS. Notice that marked in the diagram, $CD=DE=EF=FA$ .

For triangle $\triangle CGF$ was base $GF$ , leg $CF$ contains three of these marked segments. In triangle $\triangle CHE$ with base $HE$ , leg $CE$ has two of these marked segments. By definition, similar polygons have corresponding sides in a constant proportion. Therefore, the length of GF must be $3/2$ the length of EH. Since the length of EH is given as 48, we have: