Answer:
Step-by-step explanation:
<em>Hey there!</em>
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If x is -2 and a is 5 then we can plug those in,-a + 6x.
-(5) + 6(-2)
-5 + -12
= -17
<em>Hope this helps :)</em>
The starting amount is $50. The decay rate is 25%.The equation for this problem is f(x)=50(.25)^x
Also if you need the answer to the equation it is that the video game will be worth $0.
x=3
5x + 4 = 19
-4 -4
5x = 15
/5 /5
x = 3
72-18=54
Do good!
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