Find the Instantaneous Rate of Change of Y with Respect

question 111

Multiple Choice

Find the instantaneous rate of change of y with respect to x at x₀ = 4. y = 4x² - 8

• A) 32
• B) 24
• C) 16
• D) 40
• E) 64

---

Definitions:

Cataracts

A clouding of the lens in the eye, leading to a decrease in vision.

Glaucoma

A group of eye conditions that damage the optic nerve, crucial for vision, often due to abnormally high pressure in the eye.

Phacoemulsification

A modern cataract surgery technique that uses ultrasonic energy to emulsify the lens of the eye for removal and replacement with an intraocular lens.

Phacolysis

A surgical procedure for cataract removal where the lens of the eye is emulsified and aspirated.