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2 years ago

Find a possible value of b. 5x2 - bx - 8

Mathematics

1 answer:

pychu [463]2 years ago

3 0

Answer:

Step-by-step explanation:

Without more input from you, it's hard to find an exact value for b. However, b may take on a large range of values. b = 10 and b = -3 (chosen arbitrarily) are acceptable choices.

Take a look at the quadratic formula. The discriminant is b^2 - 4ac. There is nothing about this equation that restricts or forbids the use of any value of b.

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3 years ago

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1 year ago

11) The function: f(x)= x^2 – 2x + 3 belongs to which family of functions?

Dmitrij [34]

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Step-by-step explanation:

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2 years ago

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kifflom [539]

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So, after 5 months, A(n) = 18 000(1 + 0.0025)⁵ = $18 226.1278 ≈ 18 226.13

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2 years ago

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Tcecarenko [31]

Answer:

$(1,-2)$

Step-by-step explanation:

Given

The attached graph

Required

Determine the solution

The solution here is the intersection points of the two lines. From the attachment, both lines meet

$x = 1$

$y = -2$

Hence, the solution is: $(1,-2)$

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2 years ago

Find a possible value of b. 5x2 - bx - 8​

Find a possible value of b. 5x2 - bx - 8