Use the Following to Answer Questions

question 118

Short Answer

Use the following to answer questions :
y varies directly with x;
y = 8.4 when x = 24.
-Write the variation equation.

---

Definitions:

Bloodstream

The flowing blood within the circulatory system of the body.

Hormones

Chemical substances produced in the body that regulate and control the activity of certain cells or organs, influencing growth, metabolism, and mood.

Functional Magnetic Resonance Imaging

An imaging technique used to observe brain activity by detecting changes associated with blood flow, enabling researchers to study the brain in action.

PET Scan

A medical imaging technique that uses radioactive substances to visualize and measure changes in metabolic processes and other physiological activities in the body.