Find the vertex, p focus point and directrix.
24x=(y-4)2

there would be 365 different 4 digit numbers

step-by-step explanation:

i belive that it is 365 because i asked google

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2