1. are there relationships expressed by an equation that do represent a function but which still cannot be represented by an algebric formula? explain.
1.Are there relationships expressed by an equation that do represent a function but which till cannot be represented by an algebraic formula? Yes, this can happen. For example, given the equation x=y+2y, if we want to express y as a function of x, there is no simple algebraic formula involving only x that equals y.
1.Are there relationships expressed by an equation that do represent a function but which still cannot be represented by an algebraic formula? Yes, this can happen. For example, given the equation x=y+2y, if we want to express y as a function of x, there is no simple algebraic formula involving only x that equals y.
2.Evaluation data enable the curriculum development, to determine the effectiveness of new procedures, identify areas where revision is needed. Evaluation also helps to determine the degree to what extent an existing curriculum is effective.
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Step-by-step explanation:
1.Are there relationships expressed by an equation that do represent a function but which till cannot be represented by an algebraic formula? Yes, this can happen. For example, given the equation x=y+2y, if we want to express y as a function of x, there is no simple algebraic formula involving only x that equals y.
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Answer:
1.Are there relationships expressed by an equation that do represent a function but which still cannot be represented by an algebraic formula? Yes, this can happen. For example, given the equation x=y+2y, if we want to express y as a function of x, there is no simple algebraic formula involving only x that equals y.
2.Evaluation data enable the curriculum development, to determine the effectiveness of new procedures, identify areas where revision is needed. Evaluation also helps to determine the degree to what extent an existing curriculum is effective.
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