Please give me a correct and valid answer.

What would the rule be for the reflection of y=-3

How do you write 600 as a product of its prime factors (index! )

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0