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Y_Kistochka [10]
3 years ago
8

If y varies directly as x, and y =15 as x= -3, find y for the x-value of 6.

Mathematics
1 answer:
VMariaS [17]3 years ago
8 0

Answer:

the answer is -30.

Step-by-step explanation:

for each x-value, you will multiply it by -5 to get your y-value. i say this because if y-15 when x=-3, if you divide the x from y (so 15/-3) you get -5 which is the number in which y varies by. so you will take 6 and multiply it by -5 which gives you -30.

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Answer:

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If the degree of the numerator is bigger than the denominator, there is no horizontal asymptote.

8 0
3 years ago
What is the product of 2X plus 3 and 4X squared minus 5X plus 6
Tju [1.3M]
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Secondly you need to distribute the terms to each other (Think of problems like FOIL)

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Then you must take into account that some of the numbers are negative. (minus-plus rules!)

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Now is the tricky part of simplifying everything. 

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Then you group like terms.

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The trickiest part of this is distributing all of the terms within the parentheses, once you've done that, it's smooth sailing!


5 0
3 years ago
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