Answer:
d. So y = 10 (.5)^x the 10 is the initial amount of the sample at the time it was discovered
Step-by-step explanation:
When we have an equation of the form
y = ab^x
a is the initial value at time x=0
b is the growth (or decay ) factor ( 1 + or - percent)
and x is the time
So y = 10 (.5)^x the 10 is the initial amount of the sample at the time it was discovered
The variable X is equal to 16
I used my graphing calculator and it shows its graph C
6.45 + 19.82 = c) 26.27
64.5 + 1.983 = a) 66.483
6.45 - 1.983 = b) 4.467
64.5 - 19.83 = d) 44.67
