Question

Given: B= {4,2),(4,-2),(16,4),....}

Write a rule for B
1. Y= x^2
2. Y^2=x
3. Y= 2x

Answer 1

B=1

{4,2),(4,-2),(16,4)

1{4,2)1(4,-2)1(16,4),

4x2x4x-2x16x4

there you have it

answer is 3