A. Read and analyze the following statements. If you think the statement suggests an incorrect idea, rewrite it on the given space, otherwise leave it blank. 1. A relation is a set of ordered pairs where the first element is called the range while the second element is the domain. _ _ 2. A function can be classified as one-to-one correspondence, one-to-many correspondence and many-to-one correspondence. _ _ 3. In a function machine, the input represents the independent variable while the output is the dependent variable.

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algebra 10 months ago 9291

9 / 22 Marks Joy makes 6.5 litres of soup, correct to the nearest 0.5 litre. She serves the soup in 280 ml portions, correct to the nearest 10 ml. 22 people order this soup. Does Joy definitely have enough soup to serve the 22 people? Show how you decide. Your final line must be written as, Joy definitely does have enough sou or Joy may not have enough soup. You need to work out the bunds for the total amount of soup and the soup portions lower bound for the total amount of soup divided by the upper bound of the soup portions

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algebra 10 months ago 2906