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Aleks [24]
3 years ago
12

Richard claims that the value of the expression 23x2+173x+12 is sometimes negative. Which of these values of x supports Richard'

s claim?
A
−6

B
−4 1/4

C
−1 1/2

D
−2/3
Mathematics
2 answers:
Talja [164]3 years ago
6 0
The correct answer is B.
d1i1m1o1n [39]3 years ago
6 0
I’m not a expert but I thinks it’s B too
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<em><u>Mean</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>sum</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>outcomes</u></em><em><u>/</u></em><em><u>no</u></em><em><u>.</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>outcomes</u></em>

<em><u>5</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>(</u></em><em><u>5</u></em><em><u>+</u></em><em><u>2</u></em><em><u>x</u></em><em><u>+</u></em><em><u>4</u></em><em><u>+</u></em><em><u>3</u></em><em><u>)</u></em><em><u>/</u></em><em><u>4</u></em>

<em><u>2</u></em><em><u>0</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>1</u></em><em><u>2</u></em><em><u>+</u></em><em><u>2</u></em><em><u>x</u></em>

<em><u>8</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>2</u></em><em><u>x</u></em>

<em><u>8</u></em><em><u>/</u></em><em><u>2</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>x</u></em>

<em><u>4</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>x</u></em>

<em><u>\\</u></em>

<h2><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em><em><u>_</u></em></h2>

Step-by-step explanation:

<h2>HOPE IT WILL HELP YOU✌✌✌✌✌</h2>
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