Function Notation from a Graph

Looking at the graph, what is the value of t for the function: f(t) = 15?

• t = 5

• t = 15

• t = 25

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CCSS.HSF.IF.A.2

Here are graphs that represent two function, function f and g.

Which value is greater, f(6) or g(6)?

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CCSS.HSF.IF.A.2

Using the same graph from the previous problem, which is greater, f(10) or g(10)?

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CCSS.8.EE.B.5

Using the same graphs from the previous item, which is greater, f(3) or g(3)?

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CCSS.HSF.IF.A.2

Use the same graphs from the previous items, which statements are correct? Select all that apply.

• f(1) < g(1)

• f(4) = g(4)

• f(7) > g(7)

• f(9) > g(9)

• f(8) > g(8)

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The graph shows the population in Baltimore and Cleveland from 1900 to 2010. Which has a greater population in 1930, Baltimore or Cleveland?

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CCSS.HSF.IF.B.4

The graph shows the population in Baltimore and Cleveland from 1900 to 2010. Which has greater population in 1980, Baltimore or Cleveland?

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CCSS.HSF.IF.B.4

The graph shows the population in Baltimore and Cleveland from 1900 to 2010. Which statements are true?

• Cleveland has a greater population than Baltimore in 1960.

• Baltimore has a greater population than Cleveland in 2000.

• Baltimore and Cleveland has the same population in 1910.

• There is a positive rate of change in Baltimore and Cleveland from 1950 to 2010.

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The graph shows the population in Baltimore and Cleveland from 1900 to 2010. In what years did Baltimore and Cleveland have the same population?

• 1900

• 1910

• 1940

• 1942

• 1960

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CCSS.8.EE.C.8C

Here are two graphs representing function f and g. Select all statements that are true about function f and g.

• f(0) > g(0)

• There are two values of x where f(x) = g(x)

• f(-1) < g(-1)

• f(-3) > g(4)