THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Assume that x1 is a continuous variable and x2 is a dummy variable with a value of 0 or 1.
-What are the model constant and the slope coefficient of x1 when x2 equals 1 in the equation 
?
Definitions:
TSH
Thyroid-Stimulating Hormone, a pituitary gland secreted hormone that regulates the production of hormones by the thyroid gland.
Thyroid Hormones
Hormones produced by the thyroid gland, such as thyroxine (T4) and triiodothyronine (T3), that regulate metabolism, energy generation, and growth.
Follicular Cells
Epithelial cells found in the thyroid gland which synthesize and secrete thyroid hormones, or cells surrounding the ovum in an ovarian follicle.
Thyroid
A gland in the neck that secretes hormones regulating growth and development through the rate of metabolism.
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