Dilations or Scaling around a Point - Page 19
Questions
- If the scale factor of the model train to a real train is 1:43, what is the length of the model if the actual train is 645 inches?
- Triangle #ABC# has coordinates of #A(-8, 8), B(4, -2)#, and #C(2, 2)#. What are the coordinates of its image after a dilation centered at the origin with a scale factor of 1.5?
- How do you transform y=1/x to y= (3x-2)/(x+1) ?
- A rectangle is enlarged by a scale factor of 4. The original rectangle is 8.4 cm by 5.3 cm. What are the dimensions of the enlarged rectangle?