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lilavasa [31]
3 years ago
7

Help solve #12 plz ​

Mathematics
1 answer:
nexus9112 [7]3 years ago
8 0

Answer:

<h3>          The second:   f(-5) = 2</h3>

Step-by-step explanation:

x = -5

-5 < -4  and if x<-4 then  f(x) = - 2x - 8

so:

    f(-5) = - 2(-5) - 8 = 10 - 8 = 2

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The vertex of the function f(x) exists (1, 5), the vertex of the function g(x) exists (-2, -3), and the vertex of the function f(x) exists maximum and the vertex of the function g(x) exists minimum.

<h3>How to determine the vertex for each function is a minimum or a maximum? </h3>

Given:

$\mathrm{f}(\mathrm{x})=-(\mathrm{x}-1)^{2}+5$ and

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The generalized equation of a parabola in the vertex form exists

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Vertex of the function f(x) exists (1, 5).

Vertex of the function g(x) exists (-2, -3).

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The vertex of the function f(x) exists at a maximum and the vertex of the function g(x) exists at a minimum.

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brainly.com/question/11325676

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