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Sphinxa [80]
3 years ago
13

Explain why it is usually only necessary to test one point when graphing an inequality

Mathematics
1 answer:
Mars2501 [29]3 years ago
4 0
Because if that point is true than everything on that side of the number line is true. Visa versa.
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Write a trinomial expression in standard form that has a degree of 5
rewona [7]

\text{We need to find a trinomial expression in standard form with degree 5.}\\
\\
\text{we know that a trinomial expression is an expression which consists}\\
\text{three terms in it.}\\
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\text{also given that the degree of the trinomial is 5, so the highest exponent}\\
\text{appear in the trinomial would be 5.}\\

\text{so if we write a trinomial expression in standard form with degree 5,}\\
\text{the first term must be of the form }x^5.\\
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\text{next two terms can be any smaller exponent term or any constant.}\\
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\text{thus one such trinomial expression with degree 5 is: }\\
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x^5-3x^2+2

3 0
3 years ago
4x + 3y = 8<br>2x - y=9​
Alex17521 [72]

Step-by-step explanation:

Follow my steps. Sorry im bit untidy .

Follow these 1°,2°,3°

8 0
3 years ago
Whats the answer for this ​
marysya [2.9K]
The answer is c hope this helps
6 0
2 years ago
Match the numerical model to the corresponding graphical and algebraic models.
nikitadnepr [17]

Answer:

I'd say d but if you worry choose to be then go with B

8 0
2 years ago
Please help I'm almost done!
lord [1]

Answer:

C) The song shop

Step-by-step explanation:

Divide all prices by the amount of songs purchased. example: 7.92/6=1.32

6 0
3 years ago
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