4 Written Questions

1. absolute value
2. parabola
3. downward parabola, vertex (-3,2), stretch factor 2
4. cubic

4 Multiple Choice Questions

1. cubic, locator point (4,-2), stretch factor of 3
   1. y= .5 lx-4l -3
   2. y= -2(x+3)^2+2
   3. y= 3(x-4)^3-2
   4. y=6^(x-2) + 3
2. hyperbola, locator point (-2,3), stretch factor of 4
   1. y= 3(x-4)^3-2
   2. y= -2(x+3)^2+2
   3. y=6^(x-2) + 3
   4. y=4/(x+2) +3
3. circle, center (2,4), radius of 5
   1. y= -2(x+3)^2+2
   2. (x-2)^2 + (y-4)^2= 25
   3. x^2+y^2= r^2
   4. y= 3(x-4)^3-2
4. hyperbola
   1. y=x^2
   2. y=lxl
   3. y=x^3
   4. 1/x

4 True/False Question

1. y= .5 lx-4l -3 → absolute value, vertex (4,-3), compression factor of 2
   

   True        False

2. x^2+y^2= r^2 → parabola
   

   True        False

3. y=6^(x-2) + 3 → exponential, locator (2,3), stretch facotor of 3
   

   True        False

4. y=2^x → exponential
   

   True        False