Chapter 3 Practice Test

Chapter 3 Practice Test - Directions : Consider y = f(x)...

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Chapter 3 Practice Test Directions : Determine whether each function is even, odd, or neither. Explain. 1. y = 3x 4 - 6x 2 + 2 2. y = 10x 12 - 7x 3 + 1 Directions : The graphs below are portions of completed graphs. Sketch a completed graph showing the symmetry requested. 3. 4. symmetry about the x-axis symmetry about the origin Directions : State whether each of the following functions is even, odd, or neither. Explain. 5. 6. 7. 8. Directions : Solve the following problems. Show your work. 9. Where does the graph of y = x - 17 x 2 - 6x + 4 touch the x-axis? Name________________ Period_______
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10. What is the horizontal asymptote of y = -2x 2 - 5x + 4 3x 12 - 14x ? Directions : Find the inverse of each function below. 11. 3 23 8 14 5 2 y x f(x) 12. y = x x - 3 13.
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Unformatted text preview: Directions : Consider y = f(x) shown at the right. On the grids provided, sketch the shift requested. 14. 15. y =-f(x) y = f(x) 16. 17. y = w(-x) y = w(x ) 18. Find the inverse of y = x-2 ( ) 3 + 4. Directions: On a separate sheet of graph paper sketch each function. Make sure you number and label each graph. Plot at least 2 points for accuracy. 19. y ≥-4x+ 2 20. y < 3x + 2-1 21. y = x 3 + 2 22. y =- x +1 ( ) 2 + 6 23. y = 3x-2 x-1 24. y = x 2-25 x-5 25. y =-3 x 2-8x + 16 26. y =-x 2-4 27. Let f(x) = 1 x if x < 3 if 0 < x < 4 x-4 if x ≥ 4 Graph f(x), -f(x), f(-x), f(x) , and f x ( ) ....
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This note was uploaded on 04/11/2011 for the course MATH 1400 taught by Professor Grether during the Spring '08 term at North Texas.

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Chapter 3 Practice Test - Directions : Consider y = f(x)...

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