Employees Each Year $$f ( x ) = 3 x ^ { 2 } - 4 x - 7$$

question 236

Multiple Choice

employees each year.
Choose the one alternative that best completes the statement or answers the question.
Use factoring to find the zeros of the quadratic function. List the x-intercepts of the graph of the function.
- $$f ( x ) = 3 x ^ { 2 } - 4 x - 7$$

• A) \(x = \frac { 3 } { 7 } , x = - 1\)
• B) \(x = \frac { 7 } { 3 } , x = - 1\)
• C) \(x = \frac { 3 } { 7 } , x = 0\)
• D) \(x = \frac { 3 } { 7 } , x = 1\)

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Definitions:

Field Diameter

The visible area through the microscope lens at a particular magnification.

Millimeters

A unit of length in the metric system, equal to one thousandth of a meter, used to measure small distances.

Focal Plane

The specific distance at which the lens of a camera or microscope focuses light to form a sharp image.

Depth of Field

The range of distance within a photograph that appears acceptably sharp, influenced by the aperture, focal length, and distance from the subject.