Determine Algebraically Whether F and G Are Inverse Functions $f ( x ) = \sqrt { x + 6 }$

question 507

True/False

Determine algebraically whether f and g are inverse functions. $f ( x ) = \sqrt { x + 6 }$ g(x) = x² - 6, x $\ge$ 0

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Definitions:

Groundwater

Water that fills the cracks and spaces in underground soil and rock layers, supplying wells and springs.

Rivers

Large natural streams of water flowing in channels and emptying into larger bodies of water like lakes, seas, or other rivers.

Groundwater

The water found underground in the cracks and spaces in soil, sand, and rock.

Evaporation

The process by which liquid water transforms into vapor or gas, often driven by heat from the sun.