Use the scale factor to find the length of the image. scale factor: 8 length of figure = 10 yd length of image = a. 8 yd b. 1/8 yd c. 80 yd d. 1/80

You have that the scale factor is 8 and the length of the figure is 10 yards. Therefore, to solve this exercise, and calculate the length of the image, you must follow the proccedure below:

 1. If the scale factor is 8, this means that lenght of the image is 8 times bigger.

 2. Keeping this on mind, you only have to multiply 8 by 10 yards, as below:

 Length of the image=8x10 yards
 Length of the image=80 yards

 3. Therefore, the answer is the option C:

 C. 80 yd

Just divide the x axis (the top) by 2 or multiply the y axis (the bottom) by 2