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Marina CMI [18]
3 years ago
12

Does the table represent y as a function of x? justify your answer pleaseee helpp!!

Mathematics
1 answer:
Leno4ka [110]3 years ago
6 0

Answer:

No it doesn't.

Step-by-step explanation:

In order for y to represent a function of x, no two x values can have the same y values. Basically x causes y and if y is the same under two different x values then the table isn't true. You can also use the vertical line test to ensure you are correct. I may not be correct but I believe I am

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Step-by-step explanation:

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<em> </em><em> </em><em> </em><em> </em>

<em> </em><em> </em><em>hope</em><em> it</em><em> helps</em>

6 0
2 years ago
G(x) = 2x + 2<br> f(x) = 3x - 4<br> Find (g • f)(-6)<br><br> -34<br><br> -42<br><br> -36<br><br> 38
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zloy xaker [14]
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"... is at least 120" means when we substitute the unknown for a value, in order for that value to be in the solution set, it can only be less than or equal to 120.

So, the resulting inequality is 4(x + 15) ≤ 120.

Simplify the inequality.

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In interval notation it would look something like this:

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