CCSS.Math.Content.8.F.B.5

Is the graph pictured a linear or nonlinear function?

• Linear
• Nonlinear

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CCSS.Math.Content.8.F.B.5

Which of the following situations
corresponds to this graph?

• A car, accelerates from a stop,travels at a constant speed, slows,
  and then travels at a slower speed.
• An airplane travels at a constant
  speed then decelerates to a slower speed.
• An athlete warms up by walking
  around the track, runs, then jogs.
• A bicyclist accelerates, travels at a
  constant speed, then slows to a
  stop.

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CCSS.Math.Content.8.F.B.5

Is the graph linear, exponential, quadratic or absolute value?

• Linear
• Exponential
• Quadratic
• Absolute Value

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CCSS.Math.Content.8.F.B.5

What is the Range?

• y ≥ 6
• y ≤ 6
• -10 ≤ y ≤ 6
• -10 ≤ x ≤ 6

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CCSS.Math.Content.8.F.B.5

The total cost in dollars, c, to purchase video games online can be found using the function c = 16.95x + 4.75, where x is the number of video games purchased.  If at least 4 games but no more than 7 games are purchased online, what is the range of the function for this situation?

• {4, 5, 6, 7}
• 4 ≤ x ≤ 7
• 72.55 ≤ c ≤ 123.50
• {72.55, 89.50, 106.45, 123.40}

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CCSS.Math.Content.8.F.B.5

What is the range?

• -7≤x≤6
• -7<x<6
• -8<y<2
• -8≤y≤2

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CCSS.Math.Content.8.F.B.5

Which graph represents the equation:

y = -4x + 4

• 
• 
• 
• 

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CCSS.Math.Content.8.F.B.5

Looks like a "V" when you graph it.

Also, the "distance from zero".

• Absolute Value

• Quadratics

• Exponential

• Linear

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CCSS.Math.Content.8.F.B.5

The graph shows Timmy's distance he is as he leaves school one afternoon. What happens in section C? Why is the distance from school decreasing?

• Timmy is walking back to school because he forgot his math book.

• Timmy is talking to a friend and not walking.

• Timmy is walking faster home.

• Timmy is dancing in the street.

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CCSS.Math.Content.8.F.B.5

The graph shows Mrs. Smith's distance from home as she drives to work. Which section of graph and description match?

• Section A: Mrs. Smith leaves home, first driving slowly and then speeding up.

• Section B: Mrs. Smith continues driving at a constant speed.

• Section C: Mrs. Smith forgot her lunch and had to return home to get it.

• Section D: Mrs. Smith drives to work, making a stop along the way.

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CCSS.Math.Content.8.F.B.5