Question

The Table Below Shows The Value Of Y For Each Value Of X :
x y
-1 0
-1 -1
-2 2
-2 3

Answer 1

Part A: Does the table represent a relation that is a function? Justify your answer by using the values shown in the table. (4 points)

Part B: The function f(h) shown below represents the number of tennis matches Diana won each month when she practiced tennis for h hours every day:

If f(h) = 3h + 1

Calculate and interpret the meaning of f(3). (4 points)

Part C: Write an ordered pair to represent the input and output of the function in Part B when Diana practices tennis for b hours every day. (2 points)

Answer 2

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