Tables and Graphs Functions

• A

• B

• C

• D

Look at the graphed line.

Which function table matches the line graphed.

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• 
• 

Which function table matches the line graphed.

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• 
• 

The equation of a line is y=2x

Which points are on the line?

(plug in the x for each ordered pair to see if you get your y)

(more than one answer)

• (2,-4)

• (-4,-8)

• (2,4)

• (-8,-4)

• (0,0)

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

• -9

• 6

• 7

• -5

Write the equation for the table.

• y = x + 4

• y = 5x

• y = 4x + 1

• y = x + 5

What is the equation that represents this relationship?

• y = 1/12x

• y = 12x

• y = 0.6x

• This is not a proportional relationship.

Based on the graph, Which of the following statements is TRUE?

• I drove 80 miles every 4 hours

• I drove 160 miles in an hour

• I drove 80 miles every 2 hours

• I drove 240 miles in 4 hours

Which of the following is an equation for this relationship?

• y=90x

• y=25x

• y=45x

• y=2x

What is the constant of proportionality for the following graph?

• 80

• 20

• 40

• 160