Write a Quadratic Equation Having the Given Solutions $- 8 , - 4$

question 27

Multiple Choice

Write a quadratic equation having the given solutions.
- $- 8 , - 4$

• A) \(x ^ { 2 } - 32 x - 12 = 0\)
• B) \(x ^ { 2 } - 12 x + 32 = 0\)
• C) \(x ^ { 2 } + 32 x - 12 = 0\)
• D) \(x ^ { 2 } + 12 x + 32 = 0\)

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Definitions:

Fovea

The fovea is a tiny pit located in the macula of the retina, responsible for sharp central vision vital for activities like reading and driving.

Cones

In the retina, specific cells called photoreceptors are crucial for seeing colors and are most effective in bright light scenarios.

Loudness

A perceptual characteristic of sounds that enables their intensity to be ordered on a scale from quiet to loud.

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The perception of visual light intensity; the quality of being lighted, often quantified in terms of luminescence.