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Artemon [7]
3 years ago
8

I need the help pls

Mathematics
1 answer:
Gnoma [55]3 years ago
3 0

Answer:

A,C,B

is the answer

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The graph of the function f(x) = –(x + 6)(x + 2) is shown below. On a coordinate plane, a parabola opens down. It goes through (
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see below

Step-by-step explanation:

f(x) = –(x + 6)(x + 2)

The function is increasing until it reaches the vertex, so it will increase until x=-4.  The function will decrease after the vertex, so after x = -4

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7. The probability that a randomly chosen student will be left-handed is .09: a) In a class of 108, find the probability that th
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P = 0.09

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$=P\left(\frac{7.5-9.72}{2.9741}< \frac{x-\mu}{\sigma}< \frac{8.5-9.72}{2.9741}\right)$

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Using z table,

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= 0.3409-0.2266

= 0.1143

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$=P\left(\frac{11.5-9.72}{2.9741}< \frac{x-\mu}{\sigma}< \frac{12.5-9.72}{2.9741}\right)$

$=P(0.60 < z < 0.94)$

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3 years ago
find the equation of the line graph below in point slope form. show your work. (will make brainiest.)
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What line i really dont see nothing
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