Question

The table below shows the values of y for each value of x:

Answer 1

x
-1
-1
-2
-2
y
0
-1
2
3

Answer 2

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).

Answer 3

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.

Answer 4

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