Find the Range of the Given Function $$f ( x ) = 4 x ^ { 2 } - 40 x + 98$$

question 131

Multiple Choice

Find the range of the given function.
- $$f ( x ) = 4 x ^ { 2 } - 40 x + 98$$

• A) \(( - \infty , 2 ]\)
• B) \([ - 2 , \infty )\)
• C) \([ 5 , \infty )\)
• D) \(( - \infty , - 5 ]\)

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Definitions:

Caldera

A sizable volcanic cavity, usually created by a significant eruption that causes the volcano's mouth to collapse.

Vesicular Basalt

A type of basalt that is porous due to gas bubbles (vesicles) trapped within the lava as it cools on the Earth's surface.

Volcanic Breccia

A type of rock consisting of angular fragments of volcanic material cemented together by finer-grained sediments or volcanic ash.

Volcanic Domes

Rounded, mound-shaped protrusions resulting from the slow extrusion of viscous lava from a volcano.