Given the equation y=35(0.57)^x what is the rate of growth or decay

A growth is a base of 1 and higher.

A decay is a base between 0 and 1.

The base in the equation y = 35(0.57)^x is 0.57.

1 > 0.57 so this equation is a DECAY.

Hope This Helped! Good Luck!

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional