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Thursday 04/04 Warm Up

Thursday 04/04 Warm Up. Given the function f(x) = 2x + 3, make a table of values from 0 to 5. Square Root Graph Notes. Identify the transformations. Find and graph the new critical points for the equation. Describe the transformations Graph the new points New Domain: New Range:.

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Thursday 04/04 Warm Up

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  1. Thursday 04/04 Warm Up Given the function f(x) = 2x + 3, make a table of values from 0 to 5.

  2. Square Root Graph Notes

  3. Identify the transformations

  4. Find and graph the new critical points for the equation • Describe the transformations • Graph the new points • New Domain: • New Range:

  5. Find and graph the new critical points for the equation • Describe the transformations • Graph the new points • New Domain: • New Range:

  6. Write an equation for a square root function... • That is shifted down 6 and left 4 • That is reflected over the x-axis, a vertical compression of ⅓, and shifted right 6

  7. Homework Pg. 4 #7-16

  8. Friday 04/05 Warm Up Open your booklets to page 10. Complete #1-5

  9. Inverse Function Notes

  10. Identify the transformations 1) 2) 3)

  11. Find and graph the new critical points for the equation • Describe the transformations • Graph the new points • New Domain: • New Range:

  12. Find and graph the new critical points for the equation • Describe the transformations • Graph the new points • New Domain: • New Range:

  13. Write an equation for an inverse function... • That is reflected over the x-axis and down 2 • That has a vertical compression of ⅓ and is shifted right 9

  14. Check Homework Pg. 4 #7-16

  15. Mini Quiz (Exponent Rules) 04/08 • Before we begin, ALL phones need to be placed in the back • Reminder this quiz is to replace the section of Unit 5 test • You have to get all or nothing. That means no partial credit.

  16. Check Homework Pg. 11 and pg. 12 #6-17

  17. Solving Radical Equation Notes

  18. No Homework! Study!

  19. Mini Quiz (Quadratic Formula) 04/09 • Before we begin, ALL phones need to be placed in the back • Reminder this quiz is to replace the section of Unit 5 test • You have to get all or nothing. That means no partial credit.

  20. Direct Variation A Direct Variation is a specific relationship in which there is a constant ratio (y/x) between all ordered pairs. Direct Variation Equations are written in the form y = Kx

  21. Direct Variation - Find the Constant K Identify the constant of the ordered pairs below. Then, write the equation to represent the relationship.

  22. Direct Variation - Identify Equations Identify the equations below that represent a direct variation. If yes, identify the constant of variation.

  23. Direct Variation - Identifying Graphs Identify the graphs that represent a direct variation. If yes, identify the constant of variation.

  24. Direct Variation - Find missing values If the following ordered pairs represent a direct variation, find the missing value. • (-2, -4) and (-6, y) • (4, 16) and (x, 24) • If y = -18 when x = 3, find x when y = 30 • If y = 10 when x = -4, find y when x = 12

  25. Homework Pg. 40 #13-17, pg. 39 # 7-10, and pg. 42 # 1-4

  26. Mini Quiz (Imaginary Numbers) 04/10 • Before we begin, ALL phones need to be placed in the back • Reminder this quiz is to replace the section of Unit 5 test • You have to get all or nothing. That means no partial credit.

  27. Inverse Variation An inverse variation is a specific relationship in which there is a constant product (x・y) between all ordered pairs. Inverse Variation Equations are written in the form y = k/x

  28. Inverse Variation - Find the Constant K Identify the constant of the ordered pairs below. Then, write the equation to represent the relationship.

  29. Inverse Variation - Graphing

  30. Inverse Variation - Find missing values If the following ordered pairs represent a inverse variation, find the missing value. • (12, 14) and (-24, y) • (x, -7) and (21, -3) • If y = 9 when x = -6, find x when y = 3 • If y = - 8 when x = -7, find y when x = -4

  31. Applications of Direct and Inverse Variation When do we use Direct? In situations where as one variable goes up, the other variable goes up. When do we use Inverse? In situations where as one variable goes up, the other variable goes down.

  32. Homework Pg. 71 - 72 #1 - 10

  33. Mini Quiz (Discriminant) 04/11 • Before we begin, ALL phones need to be placed in the back • Reminder this quiz is to replace the section of Unit 5 test • You have to get all or nothing. That means no partial credit.

  34. Check Homework pg. 71-72 #1-10

  35. Study Guide!

  36. Test Day! Put all phones in the back Turn in assignment sheet to the basket

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