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Westkost [7]
2 years ago
11

8x^2+1/9

Mathematics
1 answer:
umka2103 [35]2 years ago
5 0

Answer:

A. Quartic

Step-by-step explanation:

I went to desmos graphing,

8x^2+1/9 (plug it in and looked at the line)

It shows a parabola,

y-intercept: (0,0.111)

"Cubic functions. Three points not in a line determine a parabola, a polynomial function of degree 2. Polynomials of degree 2 are quadratic functions. Their graphs are parabolas."

Therefore, this is a quadratic ( quartic) since the degree in this parabola is 2.

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Answer:

D. $15x+20<$110

Step-by-step explanation:

$15 times the number of days plus the service fee should be less than $110.

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3 years ago
Letter d is 7 someone help me please!!!!
Dafna11 [192]

Answer:

The answer is A. -7

Step-by-step explanation:

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Hope this helps

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3 years ago
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A square dartboard contains a red square and a blue square that overlap. A dart hits a random point on the board.
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They want to know the probability of landing in the blue and red section at the same time. In other words, they want to know the probability of landing in the purple section.

We'll need the area of the purple square. This square is 1.5 inches by 1.5 inches. This is because 4 - 2.5 = 1.5

So the purple square has an area of 1.5*1.5 = 2.25 square inches

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