Find the Range of the Function $$y = 2 + \cos x$$

question 15

Multiple Choice

Find the range of the function. $$y = 2 + \cos x$$
Select the correct answer.

• A) \(( - \infty , \infty )\)
• B) \(( 2 , \infty )\)
• C) \([ - 1,1 ]\)
• D) \(( - 1,3 )\)
• E) \([ 1,3 ]\)

Analyze and compare mutually exclusive projects to decide which project to accept based on the required rate of return.

Understand the concept of average accounting return and its calculation.

Comprehend and apply straight-line depreciation in the calculation of net income and project returns.

Evaluate investment decisions using different financial metrics and make informed choices.

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Definitions:

Constructive Play

A form of play involving the manipulation of objects to create or build something, fostering skills in problem-solving and creativity.

Associative Play

A stage of play where children play together, sharing materials and interacting, but not with a common goal.

Simple Play

Simple play refers to basic, unstructured play activities that do not require complex rules or strategies, often seen in young children.

Problem-Solving Experience

Exposure to and engagement with situations that require the identification and application of strategies to overcome obstacles and reach a desired outcome.