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Marrrta [24]
3 years ago
11

Classify the number 0. Check all that apply.

Mathematics
1 answer:
elena55 [62]3 years ago
5 0
Whole
 so think of it as a interger

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The sum of eleven and a number is negative nine.
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(x+3)²(65)=x(6)<br>Solve using quadric formula​
Angelina_Jolie [31]

Step 1: Simplify both sides of the equation.

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Step 2: Subtract 6x from both sides.

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Answer:

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find the vertex at:

x  = -b/2a

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If you do not have any real roots, you can feed into the parabola some different values of x around the vertex

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x =  (-b/2a) + 1 and x =  (-b/2a) - 1

those two values should give the same value of y, and now you can connect the vertex with those two points.

If you want a more exact drawing, you can add more points (like x =  (-b/2a) + 3 and x =  (-b/2a) - 3) and connect them, as more points you add, the best sketch you will have.

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