Use a System of Equations to Find the Specified Equation $y = 2 x ^ { 2 } - x + 6$

question 59

Multiple Choice

Use a system of equations to find the specified equation that passes through the points.Solve the system using matrices. Parabola: y = ax² + bx + c

• A)​ \(y = 2 x ^ { 2 } - x + 6\)
• B)​ \(y = - x ^ { 2 } + 6\)
• C)​ \(y = - x ^ { 2 } + x + 6\)
• D)​ \(y = + x ^ { 2 } + 6\)
• E)​ \(y = - x ^ { 2 } - x + 6\)

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Definitions:

Evolution

The method through which various types of life are believed to have evolved and branched out from ancestral forms throughout Earth's history.

Radioisotopes

Unstable isotopes that spontaneously emit radiation; also called radioactive isotopes.

Half-Life

The time required for half the atoms of a radioactive substance to decay or for a drug or other substance to lose half its pharmacologic, physiologic, or radiologic activity.

Potassium-40

A radioactive isotope of potassium used in dating geological materials, as it decays into argon-40 over a known period of time.