Please help me you guys

Mathematics

1 answer:

Neko [114]3 years ago

3 0

Answer:

g(x) = |x+3| - 5

Step-by-step explanation:

Let y = f(x)

⇒y = |x+3|

When y is replaced by Y + k, the graph of y = f(x) shifts k units down

⇒ y replaced by Y + 5 translates the graph of y = f(x) 5 units down

∴ Y = g(x) is represented by Y + 5 = |x+3|

⇒ Y = |x+3| - 5

or <u>g(x) = |x+3| - 5</u>

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Evaluate the summation of negative 2 n minus 3, from n equals 2 to 10..

Alisiya [41]

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however, let's use a variable hmmm say "k", where "k" is the value of "n" beginning at 1, thus k = n - 1.

however, if k = n - 1, then k + 1 = n. So let's use those fellows then,

$\bf \sum\limits_{n=2}^{10}~-2n-3\qquad 
\begin{cases}
k=n-1\\
k+1=n
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\\\\\\
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\\\\\\
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\\\\\\
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3 years ago

Simplify the following expression: 3m-5n+6m-8n

vichka [17]

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