Answer:
f(x) = 8(1/2)^x.
Step-by-step explanation:
According to the graph, there is a point at (0, 8) and (1, 4).
That means that when x = 0, y = 8.
8 = a(b)^0
1a = 8
a = 8
That means that a = 8, and when x = 1, y = 4.
4 = 8(b)^1
4 = 8b
8b = 4
b = 4/8
b = 1/2
So, f(x) = 8(1/2)^x.
Hope this helps!
Answer:
64 degrees
Step-by-step explanation:
Yes they are right. 2+784
They take about 5,000 to 10,000 steps each day.
Helps!
Answer:
127/72
Step-by-step explanation:
7/8+8/9
63/72+64/72
127/72