1. Review Day
M2 Unit 1C: Day 8

2. Solve the inequality algebraically
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3. Find the zeros
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4. How many seconds will it take him to reach the air cushion?
A man will escape a 100-foot burning building by jumping from the top of the building to land on the rescue crew’s air cushion. After t seconds, his height h (in feet) is modeled by
How many seconds will it take him to reach the air cushion?
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5. Solve by taking the square root
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6. What are the solutions to:
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7. Match the graph
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8. What is the factored form of the expression
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9. If the area of a rectangle is represented by the function
If the area of a rectangle is represented by the function , which of the following could represent the lengths of the rectangle?
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10. Factor
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11. How many real roots does the graph contain?2
NONE
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12. Graph on the number line
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13. Describe the following about the parabola: a) opens up or down b) state the zeros c) stretch or shrink
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14. Match the function with its graph
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15. What are the solutions?
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16. What are the x-intercepts?
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17. length of the rectangle?
If the area of a rectangle is represented by the function , which of the following factors could represent the
length of the rectangle?
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18. Graph the inequality
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19. Which is not a solution to the graph?
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20. John is in the top of the lighthouse and sees a ship in the ocean
John is in the top of the lighthouse and sees a ship in the ocean. The distance from the lighthouse to the ship is 400 feet and the lighthouse is 300 feet tall. Use the equation, to find x, the line of sight from John to the ship.
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21. Use the graph to write the function
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22. Write the function in intercept form
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