Online teaching



To use this application you need to install and activate Adobe Flash Player


Get Adobe Flash player .













































































































Quadratic Transformations

Author: RayMiller Andrew
Description: You can choose to play this either way you%27d like. After you decide how you%27d like to play, your job is to find the correct transformation with it%27s match if we transformed the function y = x^2
Keywords: , , , , , , online teaching

Content:
Definitions:
0. y = (x%2b2) ^2
1. y = x^2 - 2
2. y =(1/2)x^2
3. y= -2x^2
4. y = (-x)^2 %2b2
5. y = (-x/2)^2
6. y = 2x^2
7. y= (x-2)^2
8. y= x^2 %2b 0
9. y = -x^2 - 2
10. y = (x/2)^2
11. y = (-2x)^2
12. y= -x^2 %2b 2
13. y =x^2 %2b 2
14. y = (-x)^2 - 2
15. y = (2x)^2

Answers:
0. vertical shift up 2 and reflect over the y-axis
1. horizontal shift left 2 unit
2. vertical shift down 2 unit
3. vertical shift up 2 unit
4. vertical stretch of 2
5. no transformation
6. horizontal stretch by a factor of 2
7. vertical shift down 2 and reflect over the y-axis
8. horizotal shrink/compresss by a factor of (1/2)
9. vertical shift down 2 and reflect over the x-axis
10. horizontal stretch by a factor of 2 and reflect over the y-axis
11. vertical shirink/compress of 1/2
12. vertical stretch of 2 and reflect over x-axis
13. horixontal shift right 2 unit
14. horizontal shrink/compress of 1/2 and relfect over the y-axis
15. vertical shift up 2 and reflect over the x-axis
.