Given $f ( x ) = \frac { x ^ { 2 } + 49 } { x + 7 } , g ( x ) = x - 7$

question 15

Multiple Choice

Given $f ( x ) = \frac { x ^ { 2 } + 49 } { x + 7 } , g ( x ) = x - 7$ .Determine the domains of f(x) and g(x) . ​

• A)Domain of f(x): all real numbers except -7 Domain of g(x): all real numbers except 7
• B)Domain of f(x): all real numbers Domain of g(x): all real numbers except 7
• C)Domain of f(x): all real numbers Domain of g(x): all real numbers
• D)Domain of f(x): all real numbers except -7 Domain of g(x): all real numbers
• E)Domain of f(x): all real numbers except 7 Domain of g(x): all real numbers

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Definitions:

Internal Intercostals

Muscles located between the ribs that assist with respiratory movements, particularly forced exhalation.

Rectus Femoris

One of the four quadriceps muscles of the thigh, playing a crucial role in knee extension and hip flexion.

Muscle Shape

Refers to the physical form or structure of muscles, which varies depending on their location and function in the body.

Pennate

Referring to a type of muscle fiber arrangement that resembles a feather, in which the fascicles attach obliquely to a central tendon.