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marysya [2.9K]
3 years ago
9

If f(x) = 3x - 16, evaluate f(-2)

Mathematics
1 answer:
babymother [125]3 years ago
7 0

Answer:

3(-2)-16

-6-16= -22

answer: -22

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Which lists these numbers in order from least to greatest?
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Which graph shows a line with a slope of 3?
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The first graph shows a slope of 3.

Step-by-step explanation:

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Answer:

<em></em>\left[\begin{array}{ccc}2&-6&2\\0&3&-2\\0&2&2\end{array}\right] \left[\begin{array}{ccc}x\\y\\z\end{array}\right]= \left[\begin{array}{ccc}1\\-5\\-3\end{array}\right]<em></em>

Step-by-step explanation:

Given system of equations are

2x-6y-2z = 1

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given

2 x - 6 y - 2 z = 1

0 x + 3 y - 2z = -5

0 x +2y + 2 z = - 3

<em>The Matrix form of the given system of equations </em>

<em>A X = B</em>

<em></em>\left[\begin{array}{ccc}2&-6&2\\0&3&-2\\0&2&2\end{array}\right] \left[\begin{array}{ccc}x\\y\\z\end{array}\right]= \left[\begin{array}{ccc}1\\-5\\-3\end{array}\right]<em></em>

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3 years ago
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where is the pyramid

Step-by-step explanation:

please

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