<span>
f(x) = 2(3x)
Exponential functions represent the initial value outside of the parentheses so if 2 is the initial value it has to be on the outside of the parentheses.
Exponential growth formula.
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![y=a(1+r)^{x}](https://tex.z-dn.net/?f=y%3Da%281%2Br%29%5E%7Bx%7D)
<span>a represents the initial value.</span>
Answer: You are right its C
Step-by-step explanation:
It cannot be A because there could be 5 red 5 green and i blue
It cannot be B because it could be 5 red 3 blue and 3 green
It cannot be D because it could be 5 red 5 clue and 1 green
It is C because there will be 6 other marbles that are green and blue
Hope this helps mark me brainliest if it did
Answer:
t= -4
Step-by-step explanation:
t/2-16= -18
first add 16 to both sides
t/2-16+16= -18+16
t/2= -2
now multiply both sides by 2
(t/2)2=-2(2)
t= -4
answer check:
substitute the variable for -4
-4/2-16= -18
-4/2= -2
-2-16= -18
-18= -18
This would be an exponential function.
Exponential functions are of the form
y = a*bˣ, where a is the initial value, b is the rate the function changes by, and x is the time period. Since this triples, b would be 3.