Using Only This Graph of F(x) $f ( x ) = a ( x - h ) ^ { 2 } + k$

question 143

Multiple Choice

Using only this graph of f(x) $f ( x ) = a ( x - h ) ^ { 2 } + k$ k, what are the signs of h and k?

• A) Both are positive.
• B) h is negative and k is positive.
• C) h is positive and k is negative.
• D) Both are negative.

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Definitions:

Podocytes

Specialized cells in the kidney that wrap around capillaries of the glomerulus, playing a key role in the filtration barrier.

Simple Squamous Epithelial Cells

Single-layered, flat cells found lining surfaces involved in diffusion or filtration, such as blood vessels and lung alveoli.

Glomerular Capsule

A double-layered structure surrounding each glomerulus in the nephron of the kidney, involved in the filtration of blood to form urine.

Renal Tubule

A tiny tube in the kidney where reabsorption of water, ions, and nutrients occurs, and waste products are secreted.