Answer:
false
Step-by-step explanation:
If the vertical line hits more than 1 point it is not a function because the x value cannot repeat in order for it to be a function
Answer:
C
Step-by-step explanation:
The scale factor is the ratio of corresponding sides, image to original, so
scale factor =
=
=
→ C
You get: (1x20)/(5x20)=20/100=20%.
Hope i helped you! :)
Answer:
-2/1
Step-by-step explanation:
i hope this helps :)