Answer:
C. f(x) = 8 (4)^x,
-Agarvated
f(x) = 8(4)^x
Step-by-step explanation:
The exponential function:
shows a continuous function. Thus, the function and a plot gives a positive graph that passes through the points (1 , 32) and (4 , 2048)
Cost of 3 gallons of milk =3.79
Amount Kari paid =20
difference =20-3.79 = 16.21
so she will receive 16.21 back
2
-8-(-12)=4
1.8-12=-4
2.-8+12=4
3.-8-12=-20
4.-(8+12)=-4
41 cents per pound
12/4.92=0.41
y = 3/x
