102k views
3 votes
How to do this shiiii

How to do this shiiii-example-1
User LarsTech
by
9.4k points

1 Answer

0 votes

Answer:

y=4(1/2)^x

Explanation:

Start with x=0, you know any number to the power of 0 is one. Since y=4, when x=0, you know the coefficient out front must be 4 b/c 4*1=4.

Next, look at x=1, which is equals 2. 1/2^1 = 1/2. Multiply by 4 to get 2. That means that b must equal 1/2. You can check this by looking at x=2. At x=2, y=1. (1/2)^2=1/4. 1/4(4)=1, making 1/2 the b value.

User Optimista
by
8.2k points

Related questions

asked Jun 1, 2019 5.4k views
Porg asked Jun 1, 2019
by Porg
7.8k points
1 answer
0 votes
5.4k views
asked Sep 24, 2021 229k views
Muratgozel asked Sep 24, 2021
by Muratgozel
7.7k points
1 answer
3 votes
229k views