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devlian [24]
3 years ago
15

Is the following relation a function? (1,4),(-1,-2),(3,10),(5,16)

Mathematics
1 answer:
algol [13]3 years ago
7 0

This relation is a function. None of the x-values repeat. Each y-value belongs to a specific x-value.

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If you have a lot of money, you don’t need insurance. true or fasle
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Answer:

it would be false

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I'm so bad at math please anyone help :(
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Evaluate the expression 7+3²× 2​
disa [49]

Answer:

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Step-by-step explanation:

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3 years ago
help me with the Quadratic equation.... x2+ (p - 5) x + 2q = 0 has the roots −3 and 6. Find the value of P and the value of q.​
nirvana33 [79]

Step-by-step explanation:

The quadratic equation is x² + (p - 5)x + 2q = 0.

By Vieta's Formula,

we have SOR = -b/a and POR = c/a.

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=> 3 = 5 - p and -18 = 2q

Hence, p = 2 and q = -9.

Alternate Method:

We have (x + 3) and (x - 6) as factors of the quadratic equation x² + (p - 5)x + 2q = 0.

=> (x + 3)(x - 6) = x² - 3x - 18.

By Comparing Coefficients,

(p - 5) = -3 and 2q = 18.

Hence p = 2 and q = -9.

8 0
2 years ago
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