210 likes | 442 Views
9. 10. 8. 11. 12. 7. Tic-Tac-Toe. 13. O. 6. O. X. 14. 5. X. 4. 15. 3. 2. 1. Which of the relations are functions?. Boys-Girls!!. Evaluate. Find f(-6) when f (x) = -x 2 – 4x + 2. f (-6) = -10. Graph the following. 3x – 2y = 8. y = 3/2 x – 4.
E N D
9 10 8 11 12 7 Tic-Tac-Toe 13 O 6 O X 14 5 X 4 15 3 2 1
Which of the relations are functions? Boys-Girls!!
Evaluate Find f(-6) when f (x) = -x2 – 4x + 2 f (-6) = -10
Graph the following 3x – 2y = 8 y = 3/2 x – 4
Graph the following The product of 3 and a number is equal to -12 3x = -12 x = -4
Write an equation given: Parallel to x = -5 and passes through the point (-2, 4) x = -2
Write an equation given: m = 2/3 passes through the point (-6, 1) y = 2/3 x + 5
Write an equation given: perpendicular to x = -3 and passes through the point (5, -6) y = -6
Write an equation given: passes through the points (-2, 4) (-2, 8) x = -2
Approximate the best fit line: If Houston’s current low is 78, then predict what it’s high temperature is. y = 1.25x – 33.83, Current high: 89.464
Write an equation given: perpendicular to the line 2x + 3y = 6 and passes through the point (-4, 0) y = 3/2 x + 6
Create a graph given the following Matt was walking to school when he realized he forgot his project. So he ran home, picked up his project, then ran to school. (distance vs. time)
Graph the following Give a real life example of a negative correlation.
Write a function given the graph
How does this change from parent graph? y = -2 |x - 1| - 3 The graph shifts to the right 1 unit, becomes more narrow, reflects over the x axis, & moves down 3