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zheka24 [161]
2 years ago
6

Question is attached below.

Mathematics
2 answers:
Citrus2011 [14]2 years ago
5 0
The first table shows a proportional relationship.
Natali5045456 [20]2 years ago
4 0
 proportional relationship.
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Helpppppppppppppppp !!!!!!!!!!!!!!!
Bad White [126]

Answer:

Should be $160

<h3>Step-by-step explanation:</h3>

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3 years ago
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Please help me with this!!!
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Answer: 41

Step-by-step explanation:

9*(-2)*(-2) - 4*(-2) - 3 = 9*4 + 8 - 3 = 36 + 5 = 41

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3 years ago
Which of the following is the discriminant of the polynomial below x^2+4x+5
steposvetlana [31]

Answer:

\huge\boxed{\sf Discriminant = -4}

Step-by-step explanation:

Comparing it with quadratic equation ax^2 + bx + c = 0, we get:

a = 1 . b = 4 and c = 5

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Hence,

Discriminant = -4

\rule[225]{225}{2}

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4 0
2 years ago
What is quadratic equaton?
Lera25 [3.4K]
A quadratic equation is an equation that includes a squared term. For example, 3x + 7 = 28 is not a quadratic equation as it only has x, whereas x^2 + 5x + 6 = 0 is a quadratic equation as it includes x^2. Quadratic equations also usually have two solutions, whereas linear equations (like my first example) only have one.

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2 years ago
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The polynomial 3x2 is a with a degree of .
ZanzabumX [31]

To determine the degree of a polynomial, you look at every term:

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So, for example, the degree of 7x^{55} is 55, while the degree of xy^2z^4 is 1+2+4 = 7

Finally, the term of the degree of the polynomial is the highest degree among its terms.

So, 3x^2 is a degree 2 polynomial (although it only has one term)

similarly, x^2y + 3xy^2 + 1 is a degree 3 polynomial: the first two terms have degree 3, because they have exponents 2 and 1.

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2 years ago
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