Question

ASAAPPPPPP!!!!! Complete the tables of values

Answer 1

see explanation

Explanation:

Using the rules of exponents

`a^(-m)` ⇔
`(1)/(a^(m) )` and
`a^(0)` = 1

Substitute the values of x into
`4^(-x)`

x = 0 →
`4^(0)` = 1 ⇒ a = 1

x = 2 →
`4^(-2)` =
`(1)/(4^(2) )` =
`(1)/(16)`, hence

b =
`(1)/(16)`

x = 4 →
`4^(-4)` =
`(1)/(4^(4) )` =
`(1)/(256)`, hence

c =
`(1)/(256)`