Tables, Equations, Graphs, Functions

Which equation matches the table?

• f(x) = x + 5

• f(x) = 5x

• f(x) = x - 5

• f(y) = y - 5

Which equation matches the table?

• y=x+1

• y=4x+3

• y=2x

• y=2x+1

The graph shows the distance, d, a runner can run in m minutes. How far can the runner go in 40 minutes?

• 3 miles

• 4 miles

• 4 and 1/2 miles

• 5 miles

Which graph represents the table?

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Which could be the table of values that was used to graph the function of x shown?

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The graph shows the distance, d, a runner can run in m minutes.

Which equation could represent the graph? (Hint: ask yourself, what do you do to x to get y?)

• d = 10m

• d = m + 10

• d = 1/10 m

• d = m - 10

Nancy can type 50 words per minute. Look at the table below to write an equation that matches the data.

• m=50 + w

• w= 50m

• w= 50 + m

• m= 50 - w

What does this graph represent?

• Constant speed

• Acceleration

• Not moving

What does this graph represent?

• Constant Speed

• Acceleration

• Not moving