Question

F

Answer 1

@AAbomosalam1998 plz help

Answer 2

@AAbomosalam1998

Answer 3

@AAbomosalam1998 plz help

Answer 4

-3 = -3 x 5^0
-15 = -3 x 5^1
-75 = -3 x 5^2
-375 = -3 x 5^3

Answer 5

Looking closely to the sequence we can find the general rule for the nth term

-3=-3* 5^0
-15=-3*5^1
-75=-3*5^2
& so on

a_n=-3*5^(n-1).