64
x+81+x+39+50+62=360
2x+232=360
2x=128
x=64
This is an exponential growth problem of the form:
F=Ir^t, F=final amount, I=initial amount, r=rate, t=time
In this case:
F=50(1.08^t)
F(17)=50(1.08^17)
F(17)=$185.00
I can't understand the function so I am going to show you how to use euler method
it is
y(n+1)=yn+h (k1)
h= timestamp
k = f (xn,yn)
The y-intercept is -8 because when you put it in standard form you subtract 8x from both sides which give you-3y=-8x+24. Then you divide both sides by -3 which gives you y=8/3x-8. Since the form is y=mx+b, b is the y-intercept so it would be -8.
