That represents exponential growth because we are multiplying by 2.1 every time. Since you are multiplying by a number greater than 1 that means that the number is getting bigger as x gets bigger. This means that we have exponential growth.
5*z=35
Therefore z=35/5
=
Z7
Number 9 is 36 because there are 18/40 who feel safe, so it multiplied would be 36. C
??? Depends on how many people are there
-3y=-3x-9
3(y=x+3)
-3y=-3x-9
+(3y=3x+9)
So both y and x equal zero
(0,0)