Answer:
It's a geometric sequence.
Step-by-step explanation:
Note that the next term = the previous term multiplied by 0.5.
This is a geometric sequence with first term 256 and common ratio 0.5.
The nth term = 256(0.5)^(n-1).
Answer:
I know the pythagorean theorem
Step-by-step explanation:
ok
Answer:
x=-1,2,3
Step-by-step explanation:
f(x) = 0 means we want to find where the graph has a y value of 0
In this example, the graph has a y value of 0 when x =-1 and when x = 2 and when x=3
There are 3 solutions to the equation f(x) = 0
