we are given

For finding asymptote , we can find limit


now, we can solve it


so, horizontal asymptote is
.............Answer
Answer:
x=6,y= 7
Step-by-step explanation:
-6x +7y= 13
-6x+8y=20
-y = -7
divide through by -1
y =7
sub y= 7 in equation 1
then x= 6
Answer:
The substance decays by 7.5% every year
Step-by-step explanation:
Answer:
all work is shown and pictured
Answer:
it should be 4.24264068712 looked it up