A24 inch x 30 inch poster is made from a picture that is 4 inch x 5 inch. this is an example of

a: expansion
b: contraction
c: translation
d: diagram

A: Expansion

Step-by-step explanation:

Given: A 24 inch x 30 inch poster is made from a picture that is 4 inch x 5 inch.

Thus, the dimension of the image = 24 inch x 30 inch

The dimension of pre-image  = 4 inch x 5 inch.

We know that the scale factor of dilation is given by :-

Since, k>1, therefore the given dilation is an example of expansion because the dimension of the image is greater than the dimension of pre-image.

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above

8496 cars

step-by-step explanation: