Sai vì số Nguyên dương nhỏ trừ số nguyên dương lớn bằng số nguyên âm
Answer:
<u>x = -14</u>
Step-by-step explanation:
<u />
<u>Divide each side by -3.</u>
- -3(x + 9)/-3 = 15/-3
- x + 9 = -5
<u>Subtract 9 from each side.</u>
- x + 9 - 9 = -5 - 9
- <u>x = -14</u>
Im assuming it would be 60 or 60.375(Work below)
Because usually when it says "out of" it means divide so i divided 8 from 21 and got 2.625 so then i took the 63 and subtracted 2.625 from that and got 60.375 so its either 60 or 60.375 again im not sure if im wrong im very sorry.
The factored form of the related polynomial is (x - 1)(x - 9)
<h3>How to determine the
factored form of the related polynomial?</h3>
In this question, the given parameter is the attached graph
From the graph, we can see that the curve crosses the x-axis at two different points
These points are the zeros of the polynomial function.
From the graph, the points are
x = 1 and x = 9
Set these points to 0
x - 1 = 0 and x - 9 = 0
Multiply the above equations
(x - 1)(x - 9) = 0
Remove the equation
(x - 1)(x - 9)
Hence, the factored form of the related polynomial is (x - 1)(x - 9)
Read more about polynomial at:
brainly.com/question/4142886
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How to:
When graphing a linear inequality on a number line, use an open circle for "less than" or "greater than", and a closed circle for "less than or equal to" or "greater than or equal to".
For this problem:
For the number line, we would place a solid dot at −5 because the value is both greater than and equal too (≥) and then continue a line on the number line to the right of that point incorporating all values greater than −5
Answer:
<em><u>(image attached) </u></em>
<em><u>Look at the one showing your problem, the first one.</u></em>
<em><u>It's reverse of that since X is greater meaning the line goes the other way instead as shown in the second image.</u></em>
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