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Kisachek [45]
3 years ago
10

Determine whether the formula describes y as a function of x. y = -3x2 - 7x - 6 Explain your reasoning

Mathematics
1 answer:
AleksAgata [21]3 years ago
6 0
Yes because when you have y = -3x²-7x -6 it is just the same as f(x) = -3x² -7x - 6
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Which of the following, while appearing negative, might actually be considered an advantage of filing bankruptcy?
Yuri [45]
<span>Which of the following, while appearing negative, might actually be considered an advantage of filing bankruptcy?
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4 0
3 years ago
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Given the function f(x) = 3x, find the value of f−1(81).
Shalnov [3]
Given the function f (x) = 3x, find the value of f-1 (81).
 For this case, the first thing you should do is rewrite the function.
 We have then:
 y = 3 ^ x
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 log3 (y) = log3 (3 ^ x)
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4 0
3 years ago
You make $5000 per morth. If you spend 50% on necessitles, 30% on stuff you want and 20% of it you end up saving, how much money
liubo4ka [24]

Answer:

$1000 per month

Step-by-step explanation:

5000 dollars is 100 percent so we put 5000 over 100

5000/100

then since we need to find 20 percent of something, we put x over 20

x/20

Then we cross multiply

<u>5000</u>      times       <u>x   </u>            

100                        20

so 100x = 100000

and x = 1000

Good luck, and hope I did this correctly

8 0
3 years ago
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Basile [38]
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5 0
3 years ago
A stone has a mass of
weqwewe [10]

To find the density of the stone divide the mass by the volume:

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4 0
3 years ago
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