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Natalka [10]
2 years ago
5

Pls help im really bad at math no links pls​

Mathematics
1 answer:
lawyer [7]2 years ago
8 0

Answer:

-\frac{1}{2}

Step-by-step explanation:

-\frac{5}{6} +\frac{6}{18}

-\frac{5}{6} +\frac{2}{6}        reduced

\frac{-5+2}{6}            transformed the expression to make it easier

-\frac{3}{6}               add

-\frac{1}{2}               reduce

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Answer:

Unit = 3

Step-by-step explanation:

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See attachment for graph

Required

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5 0
3 years ago
For the function f(x) = –2(x + 3)2 − 1, identify the vertex, domain, and range.
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3 years ago
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Rewrite the expression 2(x + 5) using the Distributive Property.​
ehidna [41]

Answer:

2x + 10

Step-by-step explanation:

To expand (using the distributive property) <u>multiply</u> the number outside the bracket i.e. in this case '2', with the <u>values inside the brackets</u>.

So multiply '2' and 'x' and '2' and 5' and add or subtract on basis of whether the second value is positive or negative.

So

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<em>extention note:</em> <u>be careful</u> when the symbol within the equation within the brackets is a subtraction because it implies that the second value would instead be a negative number and should be treated as such.

an example

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= (2*x)+(2*-5)

=2x -10

Anyhow, I hope this helped!

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Step-by-step explanation:

hope this helps! :D

have a miraculous day!! <3

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3 years ago
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