Function Tables, Rules, Patterns and Graphs

If my function rule is 2x + 1, What is the Output if the input is (-3)?

• -9

• 6

• 7

• -5

Look at the graphed line.

Which function table matches the line graphed.

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• 
• 

Which function table matches the line graphed.

• 
• 
• 

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)

• (3,4) (4,-3) (7,4) (3, 8)

• (6,-5) (7, -3) (8, -1) (9, 1)

• (2, -2) (5, 9) (5, -7) (1, 4)

Is this mapping a function or not a function? 

• Function

• Not a Function

Is this graph a function or not a function? 

• Function 

• Not a Function

Is the graph pictured a function?

• Yes

• No

Which ordered pair is a solution of
the equation y=(1/2)x?

• (1, 2)

• (4, 1)

• (3, 6)

• (6, 3)

Which of the following situations
corresponds to this graph? 

• A bicyclist accelerates from a stop, travels at a constant speed, then slows to a stop.

• A car accelerates from a stop,
  ravels at a constant speed, slows,
  and then travels at a slower speed.

Which equation represents the
values of the ordered pairs below?
x:  -1   0  1  2   3
y:  -1   1  3  5   7

• y = x - 1

• y = 2x + 1

• y = x + 2

• y = x + 1