Independent and Dependent Using Graphs, Tables, and Equations

What is the function of the table?

• y=2x

• y=x+2

• y=x/2

• y=x-2

Which table of values can be defined by y=2x+1?

• a

• b

• c

• d

Which equation matches the table?

• y = 3x + 9

• y = x + 9

• y = x + 3

• y = 12x - 3

What is the rate of change for the following graph?

• 80

• 20

• 40

• 160

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

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

Using the table above, determine the equation of the line.

• y = 5x

• y = 10x

• y = 1/5 x

• y = 1/10 x

Write an equation from the graph?

• 2 + t = 80

• 80d = t

• 40t = d

• 40d = t

Write an equation from the graph

• 25w = m

• 25m = w

• 50w = m

• 50m = w

What is the equation for this graph?

• 2t = r

• 2r = t

• ^{1t = 1r}

• 1r = t