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Nataliya [291]
2 years ago
8

Find the zeros of the function f(x)=3x^2-27

Mathematics
1 answer:
Inessa05 [86]2 years ago
4 0

3x^2-27=0\\3x^2=27\\x^2=9\\x=-3 \vee x=3

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Is 4 a solution to the compound inequality “x > 0 ​AND​ x < 7”
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Answer:

Yes

Step-by-step explanation:

4 is greater than 0, and 4 is less than 7

5 0
3 years ago
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Sibal started with $500 in a bank account that does not earn interest. In the middle of every month, she withdraws 1/5 of the ac
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4/5 of the original amount at the start of the month will remain. The amount at the start of every month will change. Thus:
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3 years ago
4) Find the sum of 6\12 and 1\2 .A) 3\12 B) 9\12 C) 12\12 D) 13\12
Darina [25.2K]

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5 0
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Select the correct answer.
earnstyle [38]

The equations are both the same with a slope of 2 and y-intercept of 3.

<h3>Solution to system of equation</h3>

A line is the distance between two points. Given the equations below;

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y = 2x + 3

___________

y - 2x = 3

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Learn more on equation of a line here: brainly.com/question/13763238

#SPJ1

3 0
2 years ago
Need helppp on this question!!
yan [13]
I’m pretty sure it would be f(x)= -5/2x-8
You can honestly plug it into a graph yourself or you can get the formula and solve it like that. Unfortunately I do not have the formula on hand. Sorry
5 0
3 years ago
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