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hjlf
3 years ago
11

Which of the following equations represents a quadratic function?

Mathematics
2 answers:
MAVERICK [17]3 years ago
6 0
The answer is <span>b. y=3x^2-5x+9
</span><span>
The general formula for quadratic function is:
y = ax</span>² + bx + c 

Among all choices only b. is correct:
y = ax² + bx + c 
y = 3x² - 5x + 9 
Marat540 [252]3 years ago
4 0
<span>a. x=y^2-2y+4 & b. y=3x^2-5x+9

or just </span><span>b. y=3x^2-5x+9 (if you can only choose one answer) </span>
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The distance between two towns is 88 kilometers. There are approximately 8 kilometers in 5 miles. What measurement is closest to
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It's 55

Step-by-step explanation:

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0.625 times 88 = 55

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A 26' long painting is how many yards long
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5 0
2 years ago
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Plz help what is 8 t.=_______lb.?
larisa86 [58]

Answer:

16,000 lb.

Step-by-step explanation:

For every ton, it equals 2,000 pounds. So to find how many pounds is in 8 tons, just multiply 2,000 by 8. This would give you 16,000 pounds!

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7 0
2 years ago
Ramon wants to make an acute triangle with three pieces of wood. So far, he has cut wood lengths of 7 inches and 3 inches. He st
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2 years ago
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