Question

How do you find `p(-1)` given `p(a)=-4^(3a)`?

Answer 1

`color(green)(- 1/64)`

Explanation:

If `p(color(red)(a))=-4^(3color(red)a)`
then
`color(white)("XXX")p(color(red)(-1))=-4^(3 * color(red)(""(-1)))`

`color(white)("XXXXX")=-4^(-3)`

`color(white)("XXXXX")=-1/(4^3)`

`color(white)("XXXXX")=-1/64`