The greatest common factor of 21 and 40 is 1
Answer:
i dont know
Step-by-step explanation:
Given the exponential function:

The starting point is found when x = 0.
So, let's substitute x by 0.

Answer: The starting point is (0, 1.004).
When given the scale factor, just multiply!
8cm * 2.5 = 20cm per side