Find the Zeros of the Quadratic Function by Completing the Square

question 198

Multiple Choice

Find the zeros of the quadratic function by completing the square. List the x-intercepts of the graph of the function.
- $$f ( x ) = 16 x ^ { 2 } + 56 x + 13$$

• A) \(x = - \frac { 1 } { 16 } , x = - \frac { 13 } { 16 }\)
• B) \(x = - \frac { 13 } { 8 } , x = \frac { 13 } { 8 }\)
• C) \(x = \frac { 1 } { 4 } , x = \frac { 13 } { 4 }\)
• D) \(x = - \frac { 1 } { 4 } , x = - \frac { 13 } { 4 }\)

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Definitions:

Crutches

Mobility aids used to transfer weight from the legs to the upper body during walking or standing.

Body Mechanics

The use of appropriate body positioning when moving and lifting objects to avoid injury.

Muscle Groups

Collections of muscles in the body that work together to perform specific movements or functions.

Injury

Physical harm or damage to someone's body caused by an accident or violence.