Choose the One Alternative That Best Completes the Statement or Answers

question 254

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Describe how to obtain the graph of the given monomial function from the graph of g(x) = xn with the same power n.
- $$f ( x ) = 9 x ^ { 3 }$$

• A) Vertically stretch by a factor of 9
• B) Horizontally stretch by a factor of 9
• C) Horizontally stretch by a factor of 9 , and then reflect across \(x\)-axis
• D) Vertically stretch by a factor of 9 , and then reflect across \(x\)-axis

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Definitions:

Neutrons

Subatomic particles with no electric charge, found in the nucleus of an atom, contributing to the atomic mass and stability of the atom.

Protons

Positively charged subatomic particles found in the nucleus of an atom, contributing to the atom's mass and defining the element.

Electrons

Particles smaller than atoms with a negative charge, essential for conducting electricity in solid substances.

Buffers

Substances that minimize changes in pH by absorbing or releasing hydrogen ions, helping maintain a stable environment in solutions like blood.