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

11, 9, 7, 5, ..

• 7
• 4
• 3
• 2

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

What is the range of the graph?

• -7 ≤ x < 5
• -3 ≤ x < 1
• -3 ≤ y < 1
• -7 ≤ y < 5

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

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

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

Which of the following is the correct equation for the given graph?

• f(x) = -(x + 2)² - 4
• f(x) = (x - 2)² - 4
• f(x) = -3(x - 2)² - 4
• f(x) = -3(x + 2)² - 4

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

Which line has the equation

y = x + 2

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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 B?

• 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

Each section of the graph is for 5 minutes. Why does the graph not begin on the y-axis?

• Rose did not begin walking away from home and to the park right away.

• Rose walked really slowly at the beginning and didn't get very far.

• Rose ran at the beginning so fast, it was hard to see her distance from home.

• Rose went to a friends house before heading to the park.

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

Which graph represents $y=-\frac{3}{2}x+4$  

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

What is the color of the graph that has exactly one real zero?

• black

• green

• purple

• red

• None of these graphs has exactly one zero.

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

Which function is best represented by this graph?

• $y\ =\ \frac{1}{2}x\ +\ 6$

• $y\ =\ -2x\ +\ 3$

• $y\ =\ 2x\ +\ 6$

• $y\ =\ -\frac{1}{2}x\ +\ 3$

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